Ford - Mustang :: 1992 - Shaking And Won't Accelerate Past 40 Mph
I have a 1992 ford mustang 4 cylinder,its messed up bad.my car is shaking bad all the time and will not go faster than 40mph.what is wrong??
View 19 RepliesImpala - Chevrolet :: Sputter And Jerk When Start To Accelerate Past 25 Mph And Get Around 2000 Rpms
I have a 2002 Chevy Impala driving it in the city of Chicago. It's recently had the oil changed, and the transmission fluid flushed and filter replaced. This car was mine before I went off to school, and I meticulously maintained it for three years, and then my step sister inherited it. She drove it for two years, and then it sat in the driveway for a year and a half. It's got about 175,000 miles on it.
Problem: Every time I start to accelerate past 25mph and get around 2000rpms, the car starts to give out, sputter and jerk. It starts to drop off right when it should be shifting to second gear. When on the highway, even if I floor the gas peddle, it won't accelerate normally, but instead just crawls slowly to higher speeds.
It will eventually reach the higher speeds, but it takes about 5-10 minutes for it climb up from 25mph. I don't know enough about this level of car trouble to make a diagnosis myself, and would like an estimate of the cost for repairs. Also the car is getting around 19mpg on the highway, which I need to improve if I'm going to survive the $4.50/gal of Chicago gas. I'm hoping that fixing this problem will take care of that as well.
Ford - Mustang :: 2003 - High Idle Between 1000 - 1300 RPMs
I have a 2003 Ford Musang 3.8L v6 when I start my car for the first time of the day or after several hours of sitting the car idles high between 1000-1300 RPMs for approximately 15-20 seconds after that it idles down to 600-800 rpms. I changed the spark plugs wires air filter not sure what else it could be no Check engine light.
View 1 RepliesFord - Mustang :: 2003 - Vibration In 5th Gear At 60 MPH
I recently had the clutch replaced in my son's 2003 Mustang and when I got it back it had a vibration in 5th gear at 60mph and in almost every gear when you let off the gas and decelerate while it is still engaged. It levels off an then as the car starts to slow down because of the engine and I get a vibration that feels as if is coming from underneath the car. I had them turn the drive shaft 180 degrees but no change. As an example, in 3rd gear while decelerating with the clutch engaged the vibration comes in about 40mph. If you disengage the clutch all vibration ceases.
View 3 RepliesFord F-150 - 1997-2003 :: 4r70w Trans Won't Shift Past 2nd Gear
My 4r70w is having some issues. It drives/shifts fine in reverse, 1st and 2nd but wont shift past 2nd gear. Doesn't even act like it tries. No CEL. I dropped the pan yesterday and there wasn't any metal chunks or any other debris in the pan and only the normal fuzzes on the magnet and there wasn't even an abundant amount on the magnet. This is a junkyard trans that was put in before I purchased the truck (2001 F150 supercrew 2wd).
I've ohm'd the shift solenoids and they seem to be within spec (below 30 ohms) so i want to rule them out, but still thinking of replacing all 3 solenoids just to be safe. Also, the filter just fell out with the pan so I'm assuming that might be part of the problem. My next thing to check is the 2-3 accumulator and spring to see if its stuck or broken.
Ford Transmission :: E4OD Will Not Accelerate Past 15 MPH
1994 E350 Club Wagon 351w, E4OD Transmission. New MLPS, New VSS, New TPS, New Fluid, New Filter, 5 year old Torque Converter.
The Transmission dribbled a little bit from the front pump seal a couple weeks ago, I checked the level, it was a bit low. Topped it off with Lucas, the dribble stopped. I drove it successfully for another week. I took it on a 10 mile trip, and 5 miles in, it started slipping above, 35mph, I let off the accelerator, and the transmission "Caught up" and I drove 35mph the rest of the trip. I let it sit over night.
The next morning it acted as if nothing were wrong. I drove it some more, and the same thing happened. I parked it, and revved the engine up a bit, and it tried to MOVE in park, I put it in neutral and revved the engine, and it lurched as if it were still in 1rst gear.
This time I let it sit for 24 hours, and after work I successfully put 20 miles on it without missing a beat. It was shifting right, good solid connection between the gas pedal and the road, and I thought the problem was fixed, as the temperature the day before was -20, and it warmed up outside to 30 degrees above.
I parked it for a couple hours and went to go do the errands, and it wouldn't make it above 15mph. It even struggled to do that much. I put it in reverse, and it held great, no slipping at all.
Let it sit until the next morning, and it was better. I pulled the Codes, and it gives me a 63(7) TOT High, and a 62(9) Torque Converter Clutch. It may or may not be relative, but Cruise hasn't worked in about 6 months either. What am I missing here? What could possibly causing this trouble? Fluid is up and new.
Toyota - Corolla :: While Shifting Into 4th Gear And Accelerate The RPMs Drop - Power Loss
I have an 05 corolla XRS. I just had a sport clutch put in about 1 year ago. Whenever I shift into 4th gear and accelerate, the RPMs drop about 500 and I lose power for about 3 seconds before it starts going back up. Other gears are acting normal. Best part is that I let my friend drive the car earlier and since he did it's been doing this.
View 7 RepliesFord F-150 - 1997-2003 :: Vibrating / Loud Noise When Accelerate / RPMs Jumping Around
I have been having some major issues with my truck!
The whole truck is vibrating when on. When I accelerate I hear a loud noise like something is hitting a fan. I'm scared to even drive it. The rpm's have been jumping around.
What could be causing this? I already replaces Fuel filters.
Ford - Explorer :: 2004 V8 Engine Won't Accelerate Past 1800 Rpm
It's a 2004 4wd 4.6 v8 with 140,000 miles. My wife was driving around town today and had to park it at her daughter's house because even if you floor it,the engine will only rev to about 1500-1800 rpm's and idles really low,maybe 600 rpm. she said right before it started running bad,there was a bad smell. Also there is a humming/rattling noise that sounds like it's coming from the upper intake/throttle body area. I went and looked at it,tried to pull codes.
The check engine light isn't on and there are no codes stored in the computer. A couple of days ago,there was code po420 (Catalyst System Efficiency Below Threshold (Bank 1)and the check engine light was on. Engine was running fine. I cleared the code,and it never came back. I am not sure this is related,just trying to give all info possible.
Ford - Mustang :: 1998 - Pinging When Accelerate Up A Grade Of At Least 3 Degrees Beyond 40 MPH
My Mustang GT pings when accelerating up a grade of at least 3 degrees, beyond 40MPH. The pinging is reduced when I burn premium fuel, but it nevertheless still pings. I cannot drive beyond 50MPH over mountainous roads due to loud pinging which I am afraid will damage the engine. I have replaced the O2 sensors which were generating codes. No mechanic whom I have approached can tell me definitively how to eliminate the pinging. Otherwise, the engine, with its 144,00 milers runs perfectly.
View 5 RepliesFord - Mustang :: 2004 - RPMs Dropped Almost To The Point Of Cutting Off
I have a '04 Ford Mustang Convertible, V6 engine, and today on the way home it really scared me. I was stuck in traffic for an hour and a half, moving a few feet at a time, when all of the sudden, about 40 minutes into it, the RPM's dropped almost to the point of cutting off. This happened a total of 3 times until I finally got out of traffic. The last time it happened, I threw my hands up and said "I am going to see what it does." The previous 2 times I had stepped on the gas, but this time I did not, and it got to the point to almost cutting off, then caught itself and throttled back up.
Now, it was 90 degrees in Charlotte today and the AC was on. I was told this might be the issue. I have never had this happen before, but then again I don't live in Charlotte and this was something that has only happened this once in the whole year I have owned it. I thought maybe I was low on fuel, but the gage did not register as low, and no fuel light came on. I am hoping it was just the AC compressor driving the RPM's low...
Subaru - Outback :: When Accelerate To Go Past 20 Mph RPM Goes Way Up To 4, 5 Or 6
I have a 1998 Subaru Legacy Outback (automatic) that has 176,779miles on it. I live in San Francisco and only drive the car occasionally every 2-3 weekends out of the city. Recently within the past month I have noticed that after turning on my car and once it is in drive for the first 10-15 minutes it has a hard time getting past 20 mph. When I put the foot on the accelerator to go past 20mph the rpm goes way up to 4, 5 or 6. Once it gets past this then car is smooth and I have no problems. This problem seems to go away within 10-15 minutes of driving or if I turn my car off and then on again it seems to go away. I called my mechanic and they said it could be that the transmission fluid is low. I checked the level and it is perfectly normal.
View 2 RepliesCamry :: 2003 LE 2.4 Engine Groaning Noise When Accelerate Between 1500-2500 RPMs
I have a 2003 Camry 2.4 LE with 120k miles on it. It's been very well taken care of. As of now, here is the maintenance that has been completed at my dealership. By the way, I don't trust dealerships, but I do have one nearby that is actually beyond outstanding (and I know a little about cars):
- Regular oil changes, and always with 5W-30
- Radiator flush and thermostat replacement
- Tranny flush
- New front brakes, rear brakes cleaned, and lines flushed.
- Oil pan gasket replaced
- Valve cover gasket replaced
- Spark plugs replaced (at around 105k)
So, with this information being provided, here is my current problem. Lately, as I accelerate between 1500-2500 rpms, the engine has a louder than usual (but not too loud) groaning noise. Basically, the engine just sounds a tad louder than normal along with groaning noise. The engine also feels as though it is running kind of "dry" (if that makes any sense).
Now, above 2500 rpms, it's just fine. It's amazing on the highway, but I feel as though it has slightly lost acceleration in the city. The only issue with the car is the infamous greyish/blue smoke at startup, but that rarely happens and when it does, its a small amount of smoke, and it has never affected it's performance or gas mileage. Another thing is that I had to have that dreaded oil splash guard removed, because apparently the timing chain punctured it and it was about to fall off.
This problem has been recent within the last month. Just before this, the car has been on a roundtrip to Tucson from Tulsa, and Amarillo twice, complete with 32+mpg on the highway! So, what's wrong? Serptentine belt? PCV valve? Cam or something underneath the valve cover?
Kia - Rio :: 2005 - RPMs Won't Go Past 2500
I drive a 2005 Kia Rio with 48,000 miles. Every once in awhile (particularly after a bit of driving when everything is warmed up) the RPM won't go past 2,500. I'll put it in 1st gear, accelerate till 2,500, but as soon as it gets there, the engine gets groggy, the car slows down, and I have to quickly switch to 2nd and repeat the cycle on every gear. Flooring it makes it worse.
Obviously the fastest I can possibly go with this happening is about 50mph on 5th (just below 2,500). This has happened three times and it has fixed itself every time so far.
A possible clue may be that the check engine light frequently comes on, and its always the same culprit: this "flow meter" sensor. I've had it replaced three times now, but it still always trips the engine light. I now just ignore the check engine light.
Passat (B5) :: EPC And Caution Signs Displayed When Rev High / Does Not Accelerate Past 80 Mph
My car is a 2005 1.8T Passat; About two weeks after replacing a burnt spark plug coil the vehicle started displaying EPC and a caution sign embedded in a circled arrow, whenever this happens i discover the vehicle does not accelerate past 80 mph even when the throttle pedal is pressed to the extreme; I replaced the engine speed sensor all to no avail, a used throttle body also behaved same way, what is responsible for this and how to rectify the problem?
View 1 RepliesEngines - Gasoline - Repair :: Mercury Cougar Won't Accelerate Past 40 MPH
93 Mercury Cougar 3.8L V6 with just over 83,000 miles
l've been trying to figure out this issue for ages, but can't seem to find the root of the issue. When driving and accelerating to 40mph, the rpms drop and GET STUCK at exactly 1000rpm. Forcing the accelerator down makes the engine bog and sputter and not go any faster. No check engine lights whatsoever.
The idle is very rough and low in park (700rpm compared to the regular 900) and very low in drive (500 compared to 650-750). When stopped in traffic for a while, it begins to shudder and shake like it wants to stall right there. Now let me run down the extensive list of parts l've thrown at it, bringing only temporary results:
Replaced catalytic converter
Replaced IAC valve
Replaced O2 sensors
Rebuilt transmission (runs great, so l've ruled that out)
Replaced 1fuel injector
Replaced MAF sensor
Replaced motor mounts
Cleaned throttle body extensively
I asked a guy at a Firestone and he said that l needed a valve job. Asked another guy at another place, he said l needed a fuel system cleaning. Asked another guy under a tree, said l needed a new speed sensor. What could be the root issue? l was thinking carbon build up over 22 years maybe? Almost all 83k of those miles have been city miles...
This car is my baby, all l want is for it to be able to handle highway speeds without a hiccup. l'm keeping it and plan to see 100k hit the odometer and many more miles!
Golf IV / Jetta IV :: 2001 / 1.8t - When Accelerate Boost Won't Go Past Zero And Stutters
Okay I have a 2001 Vw Jetta 1.8t Wolfsberg.
I have done a few mods:
- Oil catch can
- Boost gauge
- New turbo (5000 miles old)
- Brake booster mod
- PCV system fixed and some hose deletes (that make the intake manifold have one line off of it rather than two)
- Timing belt/ pulleys
- Accessory belt / pulley
- A few other things but nothing to cause this
The car will do this randomly. And I mean once every two weeks of that. I will go to accelerate and the boost gauge says the "boost" is at zero and no matter how much I give it gas, it won't go past zero and stutters. But it stops almost as fast as it starts. I don't get it...
My catch can has 3/4" line to about 1/2" or so, that meets the oil catch can. (Ebay with the blue hose.) I have new plugs, all new (dealership recommended) lubes, all kinds of new small odds and ends. But it's never done this before. (3rd time now in a month..)
Mustang :: Transmission - RPMs Will Hit Over 3000 When Going From 0 To 40
Let's say I'm going from zero to forty, my RPMs will hit over 3000, but when it shifts, the RPMS will drop down to 2000-ish really hard, making the car jerk. It's not a smooth drop, it's like a split second. Upon acceleration there is also a very rapid knocking sound. There's no lights on my instrument cluster.
This trouble all started after I had my alternator die, then having the car towed a few months back. Ever since then this problem has been getting worse. Wat this could be?
GTI 337/20th Anniversary :: RPMs Don't Go Past 5500
So about a week ago i got on the onramp to get on the freeway and stepped on the throttle as usual to get up to speed, but now for some odd reason the rpm's dont go past 5,500. Not sure whats wrong. I stay on the throttle but it pretty much stops and levels out at right around 5,500.. i must say i am pretty clueless. i just past 80k not long ago, and everything seemed to be going fine.
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