Mustang Sputters At Low Rpm

5/1 compression with a msd 6a and a blaster 2 coil with street pro billet distributor topped off with performer 650 carb. i cleaned about 1/2 inch of dirt fr. bike sputters at low speed, engine sputter at low throttle, engine sputters at low rpm, engine sputters at low speed, engine sputters at low speeds, hayabusa sputtering, honda cbr600 spluttering in low revs, hyabusa sputtering at low rpm dangerous, m109r sputters at low speed, m109r sputters in gear, motorcycle sputtering at low rpm, motorcycle. in 4th-6th gear. 0 Sputtering and Bucking in low RPM's. 2005 GT sputters with 3rd gear hard acceleration Ever since I took my mustang to the race track I noticed on the way home on the highway while traveling around 60mph when I drop the car down into 3rd gear and hammer on the throttle the car will "hesitate" or "sputter" not sure if either of those are the rite two words but it feels like it is. I hear it sputter or miss. no codes present. If I accelerate past 1500 the noise goes away. when it sputters the battery indicator goes from normal indication between the letters r and m down to the o and flutters there. Only things I did before hand was change plugs. My 96 GT has an anoying habit of sputtering at low RPM. So it happened twice so far. RPM needle jumps and engine subtly vibrates while idle. Sputters and kicks between 1200 & 1900 RPM under normal driving conditions. i filled up with. Far as I know the car has the stock tune, but I did by it slightly used and can't be sure. Car idles low, sputters, or will die out within seconds of turning car on. Give some gas and Rev's, Sputter sutter as it goes down the road. Pretty much wont let me take off hard from a stop I have to easily roll on throttle and ride the clutch out. Video, Talk about a Large Engine, World's largest Diesel Engine starting. When driving in bumper to bumper traffic, and any other conditions involving low rpm, the sound momentarily dips. Just finished rebuilding my motor. That tells me its running lean. Is the fuel injector bad or clogged and. Car "sputters" wont climb when accelerating, not showing up on mechanics diagnostics (1991 Nissan Maxima) The First 2-3 Months It Drove Fine But For All I Know This Problem Existed Before I Bought It, As This Problem Is So Intermittent. SR50 Sputters at idle and low RPM/speeds Hello, I am new to the scooter world. Sputtering at low rpm and massive loss of power, sudden onset and persistent. If you have anything under 3. if it were just an injector failing i should still have some fuel pedal responce i would think. 6L Billet Aluminum Underdrive Pulley Kit fits all 1996-2000 Mustang GTs and has shown gains of up to 10-15HP. com : Ford Forums. See the 2016 Ford Mustang price range, expert review, consumer reviews, safety ratings, and listings near you. Sputter at very low rpm Okay so I'm having a problem with my 2006 ltr, when I give it about 1/8 throttle and hold it steady it sputters, it does it riding in all gears as well. Auto Member - Leesburg / Virginia. Zzr600 low rpm sputtering/no power Hello, I got stuck in a downpour on my way back from work a week ago and now the bike is running poorly. If I accelerate past 1500 the noise goes away. I have noticed, however, that after riding the bike around for ~10 minutes (this is what I noticed on my commute) when I am at a low throttle level in first gear that the bike stutters and jumps forward a little bit. UPR's all new 4. I would clean the top of the tank where the carburetor joins it and check the diaphragm. When I took it out for the test drive, it rode quite well. Not too happy about laying down my bike about a week ago But anyways. Page 2 Got a problem you can't fix? Post here and one of our members will answer as soon as possible. With the factory 4300 carburetor, torque comes on strong at a low rpm. (Converted to sm so I want to be able to use it on the road without chasing the bike in the low rpm`s) The bike rides fine else, but at low rpm it is ready to take off if you understand. net Mustang Forum forums, you must first register. Last week, it lost power and started to sputter. at light throtle around 1500 to 2000 rpm in first second and a little bit in third it has a strange sputtering feeling, almost like it has a miss. Page 2 of 2 < Prev 1 2. 2003 Z1000 Sputtering/ Misfiring at Low RPM. Under Load In Low Rpm In 1St Or Second And A Little In 3Rd We Get A Noise That Sounds Like A Gear Noise Vehicle details 2018 FORD MUSTANG COUPE Vin 1FA6P8V02K…,030 km (New car) Sold in Australia as a Right hand drive car. sputters at cruising speed (86 5. The jump in power was impressive, as the new top end kit with the RPM II Intake offered peak numbers of 436 hp at 5,700 rpm and 430 lb-ft of torque at 4,900 rpm. The car began sputtering/missing again while in gear. Timing, fuel, maybe TPS voltage. Welcome to AutoMember! Stop by today to check out our Used 2012 Ford Mustang V6. on low rpm idling of course the engine is doing less work. The TPS has to be loosened so you can rotate it slightly. This is a discussion on sputtering in low rpm range within the General Help forums, part of the LSx Technical Help Section category; Originally Posted by herculesrider1 Ok, have been following this thread and it sounds like every symptom I have. Gt40p gt40 intake tfs1 cam stock mustang tb maf stock rockers and timing set at 12 degrees. Sputter on low rpm Engine is missing whenever I shift gears and the motor is revving anywhere from 1000-1800 rpm. yeah my cruise control works and the car will not shut off it just bucks like a bull, as long as im giving it gas its fine i can be going 40 in 5th and it runs smooth, only when i let off the gas at low rpm's in gear does it do this it idles and accelerates great it has about 350 miles now and has plenty of power i stomped a 87-90 5. Good day dogs, I have a problem I need help with. 235/50R W A/S 19 in. The sounds I'm getting are a sputter/futter sound when trying to accelerate at low rpms in 6th gear. Upon it's first occurance My intuition said it was the fuel filter. This site is dedicated to the all new 2015+ Ford Mustang EcoBoost. Now it's time for the four-cylinder Mustang to get a performance package of its own for 2020. This is a discussion on Sputter at low rpm/speed within the ACE Engine and Drivetrain forums, part of the Polaris ACE Garage category; Originally Posted by Hayseed Vankemp, I talked to One-Shot this morning about his replaced injector. My 96 GT has an anoying habit of sputtering at low RPM. All was fine until I exited the freeway and came to a stoplight ( 25 minutes of driving 55-60 mph). But when I start moving it dies/sputters. After replacing these, upon start up it rough idles and sputters pretty badly. I set the timing at 6 degrees BTD with the vacuum advance disconnected and plugged, set the Dwell at 28(. A vacuum leak in a Maxima can also cause the car to sputter and backfire as it starts to accelerate from an idle. It started to sputter and could barely get up to 5000. If the car idles rough or cuts off at low RPM or idle, the cause could be a failing O 2 sensor. I was out riding this weekend and she was running good for a while and later in the first day out I started getting some pretty bad sputtering. 1 Track-tested at more than 200 mph top speed. Your one stop source for all F-Body Performance Parts!. The problem list below will give you an idea of what causes could be generating this condition. (Huge Mustang fan, but lovin' this car!). Sputtering and spitting from the engine 3 Answers. After 45 seconds to 1 minute it starts up but does the same thing again. Definitely something to consider. What I would also consider is if you filled up and this happened shortly after, take a fuel sample and have it tested. Feels like an air/fuel mixture problem or vac line issue. Step on the gas and it goes but if I'm cruising and holding the throttle at a constant RPM I can hear what seems like a sputter or miss out the exhaust (headers-true duals back to thrush mufflers) and I can't get rid of it. Hi all! This is my first post other than pictures on this site. Nov 30th 2012 at 11:57AM. There's lots of sputtering. I put new spark plug wires on, new rotor and cap, and new spark plugs and it still cuts out at high rpms. This power increase was achieved with the first application for Mustang of Ford's new dual-fuel, high-pressure direct injection and low-pressure port fuel injection on a V8 engine - delivering robust low-end torque, high-rpm power, and improved fuel efficiency. Any help would be appreciated. Idle rpms rise as ignition is advanced. I was having the same problem, really bad hesitation, sputtering and missing. 1 Track-tested at more than 200 mph top speed. The Mustang's base engine is a 2. 6 stroker, which is now a 302 with a S2 Vortech supercharger. My guess is that it is ignition related. Sputters at idle and low rpm. after about 200 miles this weekend, its still has a low rpm hesitation/sputtering stutter. The sixth-generation Ford Mustang arrived in late 2013 for the 2015 model year as the company’s most advanced pony car yet. It never did this until I replaced these parts. (Converted to sm so I want to be able to use it on the road without chasing the bike in the low rpm`s) The bike rides fine else, but at low rpm it is ready to take off if you understand. Most repairs to stop sputter are cheap and part of your regular mower maintenance. 2005 ford mustang rough idle was created by stwarrior23 So im new to this forum, but have been to plenty of mustang forums with this problem. As soon as 2000 or so RPM are achieved in the acceleration range there are no symptoms. Sputtering at low rpm and massive loss of power, sudden onset and persistent. My 96 GT has an anoying habit of sputtering at low RPM. Back then money was a little tighter and I took some shortcuts that i would like to correct. Sputtering. Last week, it lost power and started to sputter. The engine surges as I try to rev it up to 1000 pressing the pedal slowly as soon as engine speed hits one thousand, it revved all the way up to 1500 without further pressing the pedal. I thought I was running lean, logs check out good, wide band shows consistent 14. And then its starts making that sputtering noise if i start letting off the pedal. It runs great otherwise with no hesitations, bogging or off-idle stumbles. Many thanks everyone. As I rode further and got on the freeway, it was sputtering notable in any gear, any rpm that was constant. Sputter on low rpm Engine is missing whenever I shift gears and the motor is revving anywhere from 1000-1800 rpm. Hesitation, sputtering, bogging on the Ford 4. Engine Sputtering At Low Rpm Welcome to AutoLanka We found you speeding on AutoLanka Forums without any registration! If you want the best experience, please sign in. Ford announced today the most powerful naturally aspirated road-going engine in its history. Was at Road Atlanta this past weekend. So I revved it up to about 4-5k RPM's for about 5 seconds and that seems to. Guess what? It’s still intermittently sputtering/hesitating when I accelerate from a stop. If this is your first visit, be sure to check out the FAQ by clicking the link above. It started to sputter and could barely get up to 5000. The stang is still sputtering but this time is on idle-The car shakes and vibrates aggressively much more than it even with the cams I have-holding the throttle pedal down I hear the car miss firing and struggling to maintain that set rpm Does this sound like an igition coil issue?. Not only redesigned inside and out, the new Mustang also gained an. The world's largest RX-8 owners and enthusiasts community. engine sputters under acceleration If this is your first visit, be sure to check out the FAQ by clicking the link above. Why would my 2004 Mustang GT. Pulsed DC Sputtering is a physical vapor deposition technique with a wide range of applications in the semiconductor, optical and industrial coating industries. 3rd Generation Specific (1993-2002) Sputter at high rpm? Killacamster. Equipped with its new 10-speed automatic transmission, the Mustang GT is plenty quick off the line and easily settles down into a low-rpm cruise at speed. The Merlin had great gobs of power, and was equally at home high or low, thanks to a two-stage, two-speed supercharger. I have recently changed the fuel filter. you are prolly right on fuel blockage some where. Super Quiet - SQ PRO Series - 1500/1800 rpm. sputtering at low rpm. Horsepower is up as well. My conclusion is that the DJ main jets function to enrich the pilot jet is the reason that my bike does not run well. It's time to start troubleshooting things like the throttle shafts, vacuum advance, brake booster, and BCDD actuator diaphrams. This advertising will not be shown in this way to registered members. to accelerate, requiring heavy throttle input to force a downshift and get moving. Re: truck sputtering at low RPM's. Ranger & B-Series - 86 Ranger sputters and stalls, runs up and down at low rpm - My mother owns an 86 Ranger 2wd 2. it will accelerate out of it. But when I start moving it dies/sputters. The front spindle are '98 Mustang GT. It was running like a beauty until one day I parked at walmart, went in to grab some stuff and then when I returned to the car, I noticed it was vibrating and sputtering at low RPMs. Sometimes its like the problems not there, then at the next stop sign, it does it all over again. You also have your idle set at 700 RPM, is this the idle speed your looking for? You have a 572 that runs in the 9s, 700 RPM seems a little low to me. Cap, rotor and wires have maybe 2-4 miles on them. Could be simply bad fuel or water in the gas. But you take it out and it sputters up till about 4k then fairly smooth. After cleaning the MAF again and double checking that the wiring is ok, the car is beginning to get better. It does this inconsistently. I installed the Sniper EFI on my SBC 360 with Vortec heads, Edelbrock Performer RPM intake and mild cam using a 1" 4-hole carb spacer. It's not the fuel management system because it actually doesn't do it when it's in 4 cylinder mode. It's typically caused by ignition timing problems including ignition coil, distributor, rotor, spark plugs and spark plug wires. If I want to speed up and don't downshift to get it in higher rpm, it hesitates quite a bit. I had the exact same issue a month or two ago and the misfire wasn't present at idle so pulling plug wires and injectors didn't help narrow it down. His initial take is it sounds more electrical than fuel related. This is a discussion on Sputter at low rpm/speed within the ACE Engine and Drivetrain forums, part of the Polaris ACE Garage category; Originally Posted by Hayseed Vankemp, I talked to One-Shot this morning about his replaced injector. My Nissan 240sx will have a rough idle and sputter at low rpm. The engine surges as I try to rev it up to 1000 pressing the pedal slowly as soon as engine speed hits one thousand, it revved all the way up to 1500 without further pressing the pedal. my truck started sputtering and shaking. The stang is still sputtering but this time is on idle-The car shakes and vibrates aggressively much more than it even with the cams I have-holding the throttle pedal down I hear the car miss firing and struggling to maintain that set rpm Does this sound like an igition coil issue?. - Page 3 - LotusTalk - The Lotus Cars Community. even while at cruising speed and i feel the stutter, i can slam it to the floor and it screams. Sputtering after drive through puddle. Corralled! — Four V-8 Mustangs at a Ford dealer near you, pilgrim. See the 2005 Ford Mustang price range, expert review, consumer reviews, safety ratings, and listings near you. Then when u let rpms come back down it continues to sputter till u turn car off and back on. So, I know it's vague to say the least so let me clarify it does not clear up only till I bring it back down to a more appropriate rpm and speed. 5/1 compression with a msd 6a and a blaster 2 coil with street pro billet distributor topped off with performer 650 carb. sputters at cruising speed (86 5. The site for Ford truck owners, by Ford truck owners 1990 f150 5. If you’re looking for an all-out race car, then a turbo may be a better option for you when it comes to maximum power output. I have a 1990 5. The 2001 Ford F-150 has 4 problems reported for bucks in overdrive at low rpm. 2) Can take up to 2 sec. a 390 mustang came from the. Ford's designers began dr. When the absorber is far from peak energy it kind of sits there and wears a depression into the bushing (frets). my jet power module says it needs 93. And then its starts making that sputtering noise if i start letting off the pedal. So many possibilities of course, but again, start with the basics: Air/fuel/spark. I guess you could call it a ''sputter'' and it chokes up and then once it gets around 2000 rpm the sputtering/choke subsides and it runs smooth. Regular Mustang models are carried over for the 2019 model year, but, celebrating the 50th anniversary of the iconic Steve McQueen movie “Bullitt” and its fan-favourite San Francisco car chase. Nothing broke just minor scratches on left case and lower and mid faring because it was gravel. My 2005 OBW with 156000 miles just started sputtering today at low rpms. Bad Idle + Exhaust Sputtering Alright, so for the past month or so I've had an issue where if I start my car warm (after a drive to work and letting it sit for 15 minutes to have to drive it again for whatever reason) it would start up and the idle would be extremely poor. I'm not lugging the engine but even if I were missing / sputtering under low rpm acceleration - Sportbikes. 5:1 with rings. i have posted this problem on ls1. With a super low First. I have an RM85 that I bought a couple years ago for my son, and it is not running cleanly this year. Ignition break up causes a misfire, and the power loss is usually milder and not jerky like that of a sputter. Most repairs to stop sputter are cheap and part of your regular mower maintenance. This just started happening today on the way to work. MustangEcoBoost. I had the exact same issue a month or two ago and the misfire wasn't present at idle so pulling plug wires and injectors didn't help narrow it down. Bad Idle + Exhaust Sputtering Alright, so for the past month or so I've had an issue where if I start my car warm (after a drive to work and letting it sit for 15 minutes to have to drive it again for whatever reason) it would start up and the idle would be extremely poor. I was lucky enough to find an Apriliia SR50 with a Minarelli engine to start out with. i have a 95 civic with a d15b7. stops when od turned off. Last week, it lost power and started to sputter. tends to be worse when low fuel or idle at stop. Back then money was a little tighter and I took some shortcuts that i would like to correct. Replaced wires, cap, rotor, plugs, coil, and TFI control module. it's a weird strange feeling. Will 1999 Ford Mustang Rims fit on a 1999 Ford Ranger? if the mustang wheels have 5 lug holes they will fit a ranger. I am no mechanic and will likely rely 100% on a professional to diagnose and/or treat. See the 2005 Ford Mustang price range, expert review, consumer reviews, safety ratings, and listings near you. Sputter at low rpm/speed. N14 Red Top Sputters At Low RPM Discussion in ' I have a T2000 KW with a Cummins N14 Red Top that has been sputtering between 0 and 1500 RPMs here and there. Went out on a group ride with some friends and picked up a nail in my. My guess is that it is ignition related. Jump to Latest Follow 1 - 3 of 3 Posts When I drive and it shifts into a lower gear and the RPMs drop, it sputters. I've searched and I've searched and i can not find the problem. My 99 gt idle. Can you provide me with a couple of things I can do to try and resolve this problem? jmartin6. Sputtering. Post 792654 - An online Alfa Romeo community for enthusiast that would like to post images, ask questions, share and chat about the cars they love so much via our forums and bulletin board system. I'm guessing spark plugs as they are original, how hard are they to get to? any help or thoughts on sputtering would be great. 3/4-full throttle: sputtering and VERY low power SOHC/4 Owners Club Forums But also, it has zero power above maybe 3500 rpmit just won't do much under load. I put new spark plug wires on, new rotor and cap, and new spark plugs and it still cuts out at high rpms. What could cause a sputtering sound in a low RPM but stop as the RPM's get higher ? Chev. What Happens When the Timing Is Advanced It has long been held, and demonstrated at the Club's Dyno Days, that advancing the timing to 13 to 14 degrees before top dead centre (BTDC) is a cheap way of achieving lower rpm performance in the Mazda MX-5 1. After I filled it, it repeated this one more time and then it did not happen again. The Accessport V3 is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your Ford. Apparently these motors are tuned to run leaner untill 3500 rpm and then go into blind mode after that. Sputters High gear, Low RPM. A rhythmic popping sound which is not as prominent as lean under power backfires. 0L Ti-VCT DOHC V-8 engine which will power the 2011 Ford Mustang with 412 hp and 390 lb-ft torque. The Mustang handled the 1,500-rpm launch well, so for the next pass I cranked it up to 2,000 rpm. I'm presuming that this is because of the low rpm, but would like some input into it. even while at cruising speed and i feel the stutter, i can slam it to the floor and it screams. when it sputters the battery indicator goes from normal indication between the letters r and m down to the o and flutters there. Super Quiet - SQ PRO Series - 1500/1800 rpm. - Hesitation @ low RPM Throttling / RPM's drop off car almost stalls/ afr goes into 20s - Stalling at idle on occasion - Floored it takes the fuel but is running too lean for safe operation. Hi all, I just bought my bike about 2 weeks ago and for the most part it runs well. sputter coating plasma system according coating system target Prior art date 2004-10-22 Legal status (The legal status is an assumption and is not a legal conclusion. That tells me its running lean. It only happens in low RPM, which is the range I'm stuck in driving through my neighborhood in the morning. 89 Mustang GT wont sputters past 4K rpm Hi everyone, I graduated double major from Wyotech Automotive Technologies/ Street Rod and Custom Fabrication as well as Motorsports Chassis Fabrication and have worked as a mechanic and an Autobody tech for 5+ years, working on cars for over 14 years non-professionally. Anything that the supercharger “grinds” up can settle on the intercooler entry face and reduce boost. These pulleys increase the power of your car by slowing down your power robbing accessories. I noticed a misfire at idle and sometimes when acceleration at low rpm but then cleared up when it got to higher rpms. Ran great on the track all weekend, no smoking, engine temps were fine. rpm outlet 3. The power pulses of a 4-stroke 90 degree v-twin are too far apart and uneven to be smooth at very low revs. Some 2016 Mustang GT350 equipped with the 5. A sputter at low RPM. i cleaned about 1/2 inch of dirt fr. Since we sell more centrifugal superchargers than any other type of supercharger (twin-screw or roots), it's time we sat down and discussed exactly what the centrifugal supercharger is and how it works. I have just recently bought an 84 XR250. 2Coming Summer 2012. 8, standard GT mustang (engine was changed from v8, I recently bought it just as it is now)! It has no power, it's hesitating, sputtering and backfiring when accelerating. Re SU needles -- The 3 screw round tops used on 72's came with N-58 needles in automatics and slightly richer N54's in 4 sp cars. When I hit higher RPMs, I can drive for hours without a single burp. MustangEcoBoost. also the rpm indicator flutters mildly. This advertising will not be shown in this way to registered members. Runs strong no coughs when mashed to the floor. sputtering in low rpm range. I shift into first at a normal rpm, and the car is sputtering and spitting, then after like 3k rpm, its as strong as ever and roars thru the rpms. Edmunds also has Ford Mustang Convertible pricing, MPG, specs, pictures, safety features, consumer reviews and more. I brought it up to 120 km/hr and noticed a slight hesitation and slight sputtering. The Modern Ford Mustang Forum. When the car is on any type of incline, and I feather the throttle, the moment it hits 3rd gear, the RPMs dip down real low, and I hear rattling/thrashing that almost sounds like a CHAIN. I will get a new video up soon of the current set up 96 mustang 3. The all-new Ford 5. 1967 Ford Mustang Fastback Resto-Mod - Styled After the Famous Bullitt Mustang LMC is very proud to offer for sale this 1967 Ford Mustang Resto-Mod The 1967 model year Mustang was the first redesign of the original model. Equipped with its new 10-speed automatic transmission, the Mustang GT is plenty quick off the line and easily settles down into a low-rpm cruise at speed. Flashing check engine light. I them tried to start it andit finally started, but it > is really sputtering and smoking badly. Hey guys, i'm having an issue with the carb on my 22r. I need help with my 1999 3. cummins checked ecm and wiring harness. This is all straight out of the book BTW. Mostly at highway speeds, accelerating. com Car Forums! Read real discussions on thousands of topics and get your questions answered. Calculate GEAR, RPM, MPH, TIRE DIAMETER. 235/50R W A/S 19 in. Sometimes its like the problems not there, then at the next stop sign, it does it all over again. Almost like its not getting enough fuel. It has slowly gotten worse over time. My guess is that it is ignition related. I was low on gas so I thought this was the problem. WHEELS Mustang EcoBoost Mustang GT Bullitt Shelby GT350 Standard wheel/tire dimensions 17 in. if I feather the gas you can really feel it. I've been combing these forums for help with a rough idle and sputter at low RPMs. its possible there is too much gas dumping in to the cyls. Give some gas and Rev's, Sputter sutter as it goes down the road. If I want to speed up and don't downshift to get it in higher rpm, it hesitates quite a bit. Was at Road Atlanta this past weekend. What's the best way to chase down a vacuum leak?. Sputtering. This is especially problematic given the iciness of the roads. Missing under load @ low RPM's;. Today I replaced my spark plugs, spark plug wires,ignition coil, fuel filter and my canister vent valve solenoid. Apparently these motors are tuned to run leaner untill 3500 rpm and then go into blind mode after that. I have a 1987 ford mclaren mustang which the idle surges and occassionally stals and sputters @ low rpms in gear - Answered by a verified Ford Mechanic. I cleaned the air filter and treated the injectors via sea foam treatment on the tank but it's not helping. I have a 2007 Ranger 700 XP that has started hesitating and stalling out in the lower RPM range. Can you provide me with a couple of things I can do to try and resolve this problem? jmartin6. After experimenting with lots of things that would normally address these symptoms, nothing worked, and it got dangerous to drive. Discussion in 'Issues, Repairs, Warranty, TSB, Recalls' started by bigriver, Apr 27, 2018. Engine Stalling Due to Failed Crankshaft and/or Camshaft Sensor The engine may stall when the engine is warmed up. This issue is out of my league. My issue is when the truck is parked facing downhill after the engine is warm the engine will stumble and sputter and nearly stall out when starting from a stop (low rpms) it idles normally, and accelerates normally once it gets past that point, around. Hey All, I just picked up my 08 GT in January, so I know very little about these cars at this point (though I do learn more every day). 2-liter flat-plane crankshaft V8 will produce 526 horsepower and 429 lb. Why would my 2004 Mustang GT. Low speed maneuvers mean feathering the clutch, keeping the revs up and maybe adding a little rear brake drag. Hello all, I am wondering if someone can help. And yes, you need a voltmeter to check it. In some rare instances, a sputter issue will be accompanied by a Check Engine Light that illuminates on the dashboard. Its a manual 04 Mustang GT with a V8. this issue for some reason does not pop up when pulling a log for the tuner despite the fact that 2500 rpm is kinda of low for 3rd gear start on a non twin scroll setup. Page 2 Got a problem you can't fix? Post here and one of our members will answer as soon as possible. Runs strong no coughs when mashed to the floor. 0L Ti-VCT DOHC V-8 engine which will power the 2011 Ford Mustang with 412 hp and 390 lb-ft torque. As you can see from the dyno graph, peak horsepower is at 366 hp @ 6,350 RPM and peak torque is 346 lb/ft @ 4,300 RPM. The Tao of Push Mowers. The jump in power was impressive, as the new top end kit with the RPM II Intake offered peak numbers of 436 hp at 5,700 rpm and 430 lb-ft of torque at 4,900 rpm. Since 1938, Edelbrock has manufactured its core products in the USA for quality & performance. The Merlin had great gobs of power, and was equally at home high or low, thanks to a two-stage, two-speed supercharger. 5 hour trip at highway speeds i started feeling a lot of sputtering at HIGH or LOW rpms. I have a 92 Foxbody 50 that chokes up and sputters at lower rpm, something like 2500 and below. When Just siting after that it'll rough idle occasionally and it makes a spitter noise. Only at www. Bad Idle + Exhaust Sputtering Alright, so for the past month or so I've had an issue where if I start my car warm (after a drive to work and letting it sit for 15 minutes to have to drive it again for whatever reason) it would start up and the idle would be extremely poor. The car also sputters and rpm begins to fluctuate while driving. It never did this until I replaced these parts. In order to be able to post messages on the Ford Mustang Forums : Corral. W Mustang, Edge, F-150, Raptor, Explorer, Focus, Fusion, Fiesta and more!. light acceleration it sputters. Take a fresh breath of air, because this fairly detailed and technical. It's typically caused by ignition timing problems including ignition coil, distributor, rotor, spark plugs and spark plug wires.