Saturn :: 2002 V6 Hard To Start / Would Not Idle And Died
My mom has a 2002 Saturn l300 v6. She's never had any problems with it except having to get a new computer about a year ago. About 3 weeks ago she got rear ended and ever since then it has had trouble starting. The few times it did start, it wouldn't idle and died. She replaced the fuel injector, but it kept doing it.
It's been at the mechanics ever since then, and everything I've looked up says it might be the fuel pump itself, but that raises the question of wouldn't our mechanic have found it by now? I've been told that it's either wiring or the pump, but when I bring it up I'm shouted down because nobody thinks that it could be those things.
Santa FE SM (2001-06) :: Engine Running Rough At Idle / High RPM And Appears To Be Misfiring
Recently replaced plugs/wires on soon-to-be 10 year old '04 SF 3.5L (157K mi.) for the first time.
Plugs were OE Champion Platinum and all 6 looked identical except for excessive gap of .010 +/- due to all the miles. Replaced plugs with same as OE. Old plug wires looked good, but replaced them with aftermarket wires ( fit was as good as OE). Also replaced plenum gasket.
Problem is: engine runs rough at idle and high rpm and appears to be mis-firing. CEL is off and code reader shows no Trouble Codes stored.
Camry :: 2002 V6 SE Running Rough And Stalls At Idle
My wife has a 2002 Camry V6 SE with about 75k miles. Over the past 6 months the car has developed a problem. Every so often, say once every 2-3 weeks the car will start fine, but after driving for about 5-10 minutes, will start running rough and stall if I stop for a light. It will start again, (with a little effort) and will stall again at the next stop and so on. I can pull off the road, wait 10 minutes and the car will then run like a Swiss watch until the next episode.
I have taken the car to a respected mechanic and he sees nothing obvious wrong and there is no record in the car's computer of any problem. The last time this happened the car had been on the road for about 20 minutes before the stalling problem occurred. I kept the car going at idle by putting in neutral and increasing the throttle.
After we arrived home, the car cut out when we made it into the garage but a rotten egg-like smell was in the air in the garage. After about an hour, the car stated immediately and ran like a top. That was about a week ago and no problems since. I have read in the threads about EGRs Throttle bodies etc.
Ford Super Duty (1999-2016) :: 2002 F250 V10 Rough Idle / Not Running Perfect
I have an 02 f250 V10 with a rough idle (90K Miles). It's not horrible but it's obviously not running perfect. Everything seems ok when I am up and driving, especially at freeway speeds. I recently noticed that if the truck is in park and I run the RPM's to 1500 or 2K and quickly let off the gas it will die. It never throws any codes. So far I have replaced the IAC Valve, fuel filter, O2 Sensors, PCV valve, cleaned the MAF sensor and replaced the air filter. Plugs and boots were replaced 5K miles ago. Fuel trim levels on both banks are running around -3.1 to positive 3.5 based on what the computer is telling me. Also according to the computer the vacuum sits steady around 25 at idle (+ or - .2). I don't have a manual vacuum gauge, just relying on the computer. I've also gone around to every plug and disconnected both the injector wire and the COP wire and they all seem to equally affect the idle as well as the fuel trim levels.
View 11 RepliesElantra XD (2001-06) :: 2002 - Rough Idle / Now Car Won't Start
I had a rough idle and now car wont start. 2002 elantra, 4 cylinder. replaced tps, replaced fuel filer, cleaned IAC. I can hear fuel pump car wont stay running...
View 22 RepliesCivic - Honda :: 1995 EX - Rough Idle / Stalling At Low RPMs And Won't Start When Humidity High
1995 Honda EX with 150,000 miles. Its been running rough ie rough idle, stalling at low rpms etc Additionally for awhile now when humidy reached north of 85% the car wont start. It cranks but rarely runs.
Took it to a mechanic last week for a tuneup. They replaced the Distributor cap, spark plug and wires and fuel filter. Car ran great for a day. Then progressively got worse. Was undriveable the other day stalling misfiring while at speed. Took it back today. They determined that it was still not getting spark and replaced the distributor. They did so, test drove it, declared it good and I came to pick it up. Paid the bill, walked out to the car and the damn thing would not start. Humidity was high.
Mechanic pulled a spark plug and put a tester in and didn't get a spark when cranking. He is assuming the distributor he just put in is bad. So they are keeping the car overnight to be fixed in the morning with a new distributor.
However I'm not convinced the dizzy is bad, I believe, as I've read that the Honda's ECU is probably bad and shorting out in the high humidity. Can a bad ECU would prevent spark?
Ford Super Duty (1999-2016) :: 2002 7.3L Running Rough On Cold Start Ups
2002 7.3 running rough.
This is my symptoms : On cold start ups engine runs rough. Idling it knocks worse than normal on the road she runs really rough. If I get on here she smooths out ( but still runs rough a bit) but normal driving at between 1200 -2000 rpm she runs so rough it shakes the whole truck. It will do this until she gets up to operating temp & then it goes away. The more she warms up the better she runs.
Once up to temp she will run perfectly. The colder it is outside the worse it is & the longer it takes for it to go away. I have replaced the valve cover gaskers and new harnesses, new glow plugs. Still same problems. I have AE and one time it gave me a #2 cylinder code. have not been able to repete this code. What to check next.
Camry :: 2002 SE - New Engine Mounts Now Rough Start And Idle?
I have a 2002 Camry SE (V6) with approx. 180K miles. The Engine mounts were shot so I decided to change them. I am a reasonably qualified mechanic (FAA Aircraft Mechanic) and perform most my work on my cars so didn't think this would be a big deal.
My procedure was to jack up front & put frame on jack stands then removed both wheels. Then with hydraulic jack and blocks under oil pan I started by removing all or the three lower engine mount hold down nuts (3 on bottom, 1 on top of each. NOTE: I changed the dogbone first which took 5 minutes.
I then jacked up engine about two inches or so and pulled out each old mount, then lowered engine back down making sure everything lined up as best I could. Then finished by tightening all of the nuts. Done. ....or so I thought.
When I went to start, the engine cranked but with a an unusual vibration and generally rough idle, more noisey than usual. When I drive it shift fine and everything works, just unusual vibration and noisey inside car.
I also used my BOSCH code checker and got ZERO CODES.
What is even more unusual is the engine when you are outside the car listening sounds fine. Just sitting inside do I sense the unusual vibration and noisy idle.
I checked for loose vacuum hoses, anything obviously pulled loose, etc and found nothing.
Again the car started and idled fine before the engine mount change now starts kind of rough and is noisy [inside car] but quiet outside.
nothing really changed except the moving of the engine block up and down to get the old mounts out.
Chevrolet - Cavalier :: 2002 - Smell Of Gas / Start Up Rough Idle
Replaced Fuel Pressure Regulator but still notice smell of gas and sometimes at start up rough idle.
View 7 RepliesVolvo - S60 :: 2002 - Rough Start / Idle And Will Eventually Stall
When I start my S60, it runs extremely rough and will eventually stall. I do this over and over . . try and put it in gear and it will go a bit, run very rough, and will stall out. After a few minutes, something kicks in and it runs perfectly. If I don't try to drive, and sit with it idling, it runs very rough and I have a difficult time getting the rpms up. Then, the engine will suddenly race for a bit and everything is fine. It is very periodic in nature, doesn't matter if the engine is cold or not. It can sit over night and be fine, or do it, I can run around all day without problems and then suddenly it decides not to start up and run. The temperature outside doesn't seem to be a factor.
View 2 RepliesSC/SL/SW :: 2001 Saturn High Idle (2000 RPM)
I have a saturn sc1 2001 and the idle is pretty high (2000rpm) what could be the problem ? i already cleaned the IAC ...
View 2 RepliesFord Super Duty (1999-2016) :: 2002 F350 V10 Won't Start / Rough Idle
I have a 2002 F350 with a V10, this just started happening where at times the truck will turn over but won't run... after a few times of trying to start it I pull the key out let it sit for 5 seconds then put the key back in and runs perfect..... now at the gas station the other day it started but ran like it was on 4 cylinders... I turned it off and restarted it and runs perfect. Heading to Kansas next week to pick up my boat and don't need problems....
View 4 RepliesSC/SL/SW :: 1998 Saturn SL2 Idle Speed Changes Low / High Then Back To Low
1998 saturn SL2 idle speed changes low, high, back to low. Some times the car dies, can happen any time a few times in traffic. Once the engines dies the idle stays low for 5 minutes, then the problem goes away for a while (a week). You never know when it will happen.
View 3 RepliesSaturn - Aura :: Engine Missing And Rough Idle
I have a 2009 Saturn Aura, 4 cylinder, automatic transmission with 50,000 highway miles. Sometimes intermittently and sometimes all day long the engine will miss and has a rough idle. This can happen while waiting for a light, accelerating from a stop or while driving at speed on the highway. Weather does not seem to be a factor. Only once the engine was hard to start and ran very rough.
That is the only time over the past several months while experiencing this issue that a code was recorded in the computer. "misfire cylinder # 1" . The spark plugs were replaced and the #1 fuel injector was replaced. The misfire went away and returned. The number 1 and 4 coils were swapped and the misfire continues but no code appears in the computer to indicate which cylinder has the problem. I'd like to clear up the misfire, but also wonder why when the engine runs as rough as it does at times a code doesn't occur?
Saturn - Vue :: Service Engine Soon Light / High Idle Condition
I have a 2002 Vue with an annoying "service engine soon" light problem. When I first took the car in to have it scanned, codes 171, 172 came up, which were "Fuel too lean Bank 1/Bank 2". It also has a problem with a high idle condition where the idle will creep up to 2000 rpm when parked, and a vacuum leak. My mechanic fixed the vacuum leak and replaced the gaskets on the intake manifold plenum, reset the light, gave it back to me and within twenty miles the light came on again. It only has 20,000 miles on it....
View 2 RepliesDodge - Stratus :: 1999 - Rough Idle At First And Now Always Running Rough
I have a 99 Dodge Stratus 4 cyl 2.4L, automatic.
It has been idling rough for a few months now. It feels just like it is misfiring. Tach confirms quick dip in rpm then return to normal idle. It has never actually stalled, just a quick rpm dip and subsequent shuddering, then recovers for a few seconds.
Also runs very rough, at 47-48 mph under light "cruising" load. Sounds crazy, but it does (did, see below) not happen at 45 or 50, just in the 47-48 mph range. Again, it feels like bad misfiring, with the car losing a lot of power and shuddering until I accelerate/decelerate away from this speed range.
NOW, over the last few days, the rough riding has gotten a lot worse, and occurs at all speeds. It is worse under load (mild acceleration, hills). Still feels like misfiring. Loss of power makes it hard to maintain speed up hills, at any speed. Also, today for the first time in its life the car backfired while trying to accelerate up a hill from a stop, at a speed of about 15 mph.
When idling, I can occasionally smell gas.
So, the coils are 2 years old, spark plug wires are 2 years old, spark plugs are 2 weeks old and air filter is 4 days old. Check engine light is NOT on and there are no error codes as of yesterday. Fluids are all good, except I am about the kick the stupid thing until it bleeds. Parts store suggested Idle Air Control Valve, but I am dubious, as this now happens at all speed.
Saturn :: Sudden Fluctuation In RPMs / Rough Idle At Stoplight
We have a 1997 Saturn. For the past few months, whenever we're at a stoplight it suddenly fluctuates in RPMs, giving it a rough idle (going from 1000 down to 500 or so for a second or two, before coming back up to normal). It appears to be temperature sensitive (i.e. the longer the car runs or the hotter the outside temp, the more often this occurs). I sprayed the throttle body connection and vacuum connections to attempt to find a potential vacuum leak, with no effect. We've already had the transmission replaced, and haven't been having any other idle issues besides this. What else might be causing it.
View 4 RepliesGolf IV / Jetta IV :: VW 1.6 SR (AKL Engine) Rough Running / High Fuel Consumption
Regarding my problem (outline below):
>> Went for a refueling stop, and thereafter proceeded onto the highway
>> Approx. 500m into the drive onto the highway the car started jerking and running rough with an initial puff of smoke (none thereafter)
>> Immediately after this initial jerking/shuddering there was a significant increase in fuel consumption i.e. from a familiar 8.2L/100km to 18L/100km in the cruise
>> We continued driving not knowing what it was (I suspected a spark plug may have stopped working)
>> Pulled up at the gas station to observe what went wrong inside the engine bay - no signs of any leaks, fuel sprays, etc. but only that the engine was shaking
>> I checked the rear of the car while the car was idling and observed a pulsating sound...some light smoke and a fuel-rich egg-like smell
>> Asked around and I was led to think the catalytic converter was ruined, so the next day I had the catalytic converter cut out
>> After removing the catalytic converter the problem persisted...although the engine operated with slightly less flow resistance
Attempt at diagnosing the problem
>> My wife called in a technician from BMW at Canal Walk to come have a look and what errors were flagged
>> The tech ran the diagnostic and no fault codes were indicated, except a few short circuit faults due to my incorrectly placing -ve on +ve when I tried to charge my cars battery with jumper cables
>> He proceeded to ask if we changed the spark plugs, I said yes. He then looked at the oil on the intake manifold and said there could be a torn valve on the intake manifold and that air that is not measured by the air mass flow sensor is entering the engine, which is causing the car to rev hunt (this problem of rev hunting has been with us for a while). The engine also shuts down uncommanded at stops and sometimes between shifting gears with the subsequent loss of power steering (very dangerous!!)
>> We also had the O2 sensor replaced a month before this occurence
The images attached (#1- #3) are marked up to indicate the component I am referring to.
[IMG] FilesImage_1.jpg[/IMG]
[IMG] FilesImage_2.jpg[/IMG]
[IMG] FilesImage_3.jpg[/IMG]
Went to Cape City VW in Cape Town and the part number for that orange thing/diaphragm is 06A 198 205A 'Repair kit for valve'. Is this significant? The car sounds as strange at idle...as if has noisy valves. I can upload (if there is an option) a sound clip of how the car sounds if this assists.
Saturn - Ion :: 2002 - Won't Start - Key Stuck In Ignition
I have a Saturn Ion 2, 05. I will intermittently not start. I put the key in the ignition, power comes on, turn the key, it clicks a couple of times and then everything turns off. The key is then locked in the ignition. It is a new key. My old key looked chewed up. The only way to get the care to release my key is to open the hood and wait a few minutes and then shut the hood. Power will come back on and it will release my key. I used to be able to start it after that but now it seems like it is becoming more and more difficult to start it. I have read about a loose fuse box under the hood, replacing battery, replacing ignition switch and resetting passcode. Im not sure where to start first. I do not have the extended warranty and am on a tight budget.
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