GTI 337/20th Anniversary :: 2002 - While Coming To Stop Idle Drops To 600 And Then Back Up To Normal?
Dec 29, 2010
ive actually owned 4 volkswagens one of which was a 2002 big turbo gti which made 325whp..... so now i have a 2005 Jetta GLI with about 41k on it. This car has a serious idle problem. Start up is fine and it runs great and hits boost perfect. It has a 6 speed, APR chip intake, forge DV, and DP. When i come to a traffic light and come to a complete stop after about 10 seconds it hiccups and the idle drops to abou 600 and then back up to normal idle. It will also do it if i just leave the car running in neutral it will randomly stutter. I have new spark plugs and new fuel injectors and i only use 93.
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So every morning I get in my car and start it up. Usually, It starts right up, hit 1.5K RPM and then drops to almost dead (~3-400RPM) and then goes back up to a normal idle. This has always concerned me but never thought too much of it since the car goes right back to normal after a few seconds. Today the car did the normal startup and then died. What is causing this?
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I finally got my 20th to run right. But now and ever since I bought it the gas needle keeps going down and back to normal every time i make a sudden move or go through a bump. What could be causing it?
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I've got a P0456 code on my 02 LS v6. I came to a stop at a light, RPMs quickly dipped twice from 800 to 400(ish) then went right back to normal idle (800-1000) and the CEL lit up. It seems to be running fine other than the RPM drops after coming to a stop.
I checked the gas cap, everything seems OK there. Checked the hoses coming into/out of Evap valve (well, assuming this diagram actually points me to the evap valve: [URL] .... and there were no major/detectable cracks. Any other hoses/fittings that I should check?
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I have a 05 gli and when in idle the rpms go down really low then shoot back up. what could be the cause and how would i go about fixing this?
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Have a jazz blue chipped tuned with giac.. It does this random times.. When I come to a red light on idle the rpms go up and down just a bet but never stalls. The car vibrates and the engine shakes a bit. Engine is stable when car is on and off. Idk if its motor mounts or what?
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I got a quick question about limp mode. I know this has prolly been covered a few times but I couldn't find anything too similar. Well, to start out my car cannot boost past 3lbs. If i turn the car off and take the terminals off the battery and let it reset for a while, it goes back to normal for a while. After a few times driving it, limp mode comes back on.
The first time this happened, the check engine light came on also. But once I reset the battery it turned off and went back to normal. But it never stays away for good, limp mode always ends up coming back...
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my 1990 Nissan 300zx with 136,000 miles often surges at highway speeds for several seconds then drops back down to normal. the surge is usually 1000 rpm. does not happen if not in overdrive, and will not happen unless having been driving for 15 minutes or so. also seems to occur more on hot days (80 degree +) than on cool days. mechanic has looked at this several times but not yet able to determine why.
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For reasons I can't figure, the Temp gauge on the wife's Explorer is shooting from normal to high in just seconds. Then, it drops back to normal. When I looked at it this afternoon, I noted 2 things.
1) There was no sign of a coolant leak or overheating.
2) There wasn't ANY coolant in the tank!!!!!!!
The truck has evidently been running fine while this is going on.
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1998 Honda Civic EX. This has been a great car and have got a ton of good miles on it. The problem that I am having now is with the temperature gauge. The measurement is completely all over the place while driving. While moving around town, the gauge shows the temperature VERY hot. As soon as I reach a consistent speed, the temperature drops back to normal (moves very erratically!). The gauge seems to get even hotter while idling. Another issue (may or may not be related) is the heat coming out of the vents is only working while the car is in motion. While stopped, it pumps out cold air. The temperature immediately changes when I get going again. Both problems seem to be getting worse. The car has coolant, and all other levels of fluids are normal.
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Don't know if I'm experiencing the dreaded limp mode or not. It seems that SOMETIMES while just digging thru the gears 1-2-3, not hard, when I get to 3000 rpms it's like I'm taking my foot off the gas. Rpm drops from 3000 to 2500. It's like I'm losing boost or something. I have no mods and obviously, no boost gauge.
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I replaced my engine that had 155,000 miles with a newer used one with about 30,000 miles. since the swap my gas mileage is down by one third or more. Everything else seems fine except that my cold start idle is up to 2000rpm's until it drops to normal within 3 minutes.
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've had my R since last July and I love it so far (20,000 mi.). Recently I have run into a couple of problems.
1. When coming to a stop, my RPM drops to 600 and then as I release my foot off the brake, it dips down to 400 and back up again causing a "jerking" motion. This sounds a bit different then what most of you are talking about regarding the recall.
2. I am about to buy my 2nd new front tire due to a bubble in the sidewall. I have the Dunlop SP Sports.
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So my Gti 337 it starts but it turns right back off starts and turns right back off people are telling me it's the fuel pump checked it it's not that people are saying its my ECM.
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I am wondering what size spacers i should run in the front and back?
I am going to be on the stock aristos for a bit but would like some poke, fill the fender or maybe even come out a little bit further.
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A few weeks ago I took my 03 Caravan to a shop and they said my alternator was fine, but the Wal*Mart battery (which I assume is a piece of rubbish) reads a bit low. When the temperatures are about 25 Fahrenheit or below the engine will sputter a bit usually at stop lights and the headlights will dim then go back to normal brightness a few times.
Now that the temperatures are in the 40s-50s I am still having this problem, but not as pronounced and sometimes it happens rather randomly. There is now another problem to go along with it. If I have the steering wheel turned hard while backing up and am not pressing the accelerator I have almost had Edward (my name for the Caravan) stall on me instead of just sputtering. Sometimes I feel like the engine is surging a wee bit as I drive down the road if I have just let off the accelerator. In general the RPM seems a bit erratic at times.
The fuel economy is the same as ever, the belts are all new over the past year, spark plugs, and all that. Recently replaced the vacuum plugs where the cruise control would go as well.
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I got a 2002 sierra 1500 with a 5.3l. I just replaced both catalytic converters and y pipe. After I did this, I am having a few problems. First, when slow down to park or at a stop sign the idle drops way down and it dies. I cleaned the throttle body, maf sensor, and ran a can of seafoam and a can of b12 chemtool through it. It did this for a couple of days and now when the idle slows down the "check oil pressure" light comes on before it dies. Then yesterday the "check oil level" light started coming on. Is this all related, would the low idle cause low oil pressure, where to start?
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Started losing pressure on my clutch pedal yesterday. When I would push in the clutch pedal it would not push back up to the reset position. It would only come back up half the way. Now today I have a steady ABS light and ASR light on. Checked for fault codes and found no trouble code. Checked brake fluid resevoir for leaks; still has plenty of fluid. Checked slave cylinder bleeder valve for leaks and looks dry. The only thing I think it could be is the clutch master cylinder. If I drive the car for a few minutes I am able to build pressure back up in the clutch, however the ABS light and ASR light still remain while driving. Turning the car off and back on again shuts off the light for a few minutes until I start driving, but the clutch pressure starts back low again.
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I just recently put in an APR chip on my o4 gli from one of their dealers, a day or two later I noticed when I try to accelerate fast my check engine light comes on and the car starts pulling back. That was almost a week ago, today I went back to the same place to get a short shifter, I told them the problem while I was there and they said it was my coil packages. I replaced all 4 and im still having the same problem...
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My 6speed 05 mk4 gli is acting up!
The issue: when I'm driving (not every time) and letting the car coast to a stop after going about 30+mph lightly applying breaks, the car seems to die for a split second and come back to life. My radio turns off(restarts) headlights dim, heater fans die out. Rpms dip very low; but the car never totally dies or stalls.
I had my plugs changed recently thinking that was the the issue, but didn't work. Also my car is apr chipped. Another symptom is it idles pretty rough and lastly. Occasionally the car makes a funny high tuned sound that matches the rpm (ie revs up higher noise) ....
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I have a 2005 GLi and noticed my back right woofer wasn't working, only the tweeter, how do i go about taking the door apart, is it just the two screws on the bottom of the door?
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