Golf IV / Jetta IV :: When AC Is Switched On, Compressor Runs Without Going Off

In my 2001 2.0, my AC has been blowing hot air for a while now. It was intermittent at first but now is constant.

The compressor runs without going off when the AC is switched on. I can tell because I see the compressor clutch engaged and spinning.

I tested with AC manifold gauges and these are the readings I got.

Engine off : Low is 0, High is 135

Engine on, AC on full blast after running 10 min at 1500 RPM:

Low is 4, High is 135

Looks pretty bad.

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Golf IV / Jetta IV :: 2000 - Excessive Blue Smoke And Screeching On Start Up - Runs Rough

I got 2000 tdi with 270000km on it and have a few issues with it and am looking for some information before i start doing some work to it.

First problem excessive blue smoke on start up also runs ruff tell it warms up.

Second the is a screeching noise on start up some times. happens most of the time when the car is cold.

Third sounds like something is dragging or rattling but i have checked and there is i can see.

Fourth when the clutch is in and the brake is on the car runs ruff at idle. i think it has something to do with vacuum used for the brake booster but not sure.

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Elantra HD (2006-10) :: GLS Start Jerking As Gears Switched

I recently bought a 2010 Hyundai Elantra GLS with about 40k on it. It was driving perfectly fine for about a week until the car would start jerking as the gears switched (I should note I switched the car out of ECO mode when I got it because I found it harder to accelerate with it on. The ECO mode keeps the transmission in higher gears to support fuel economy). I went to my shop and had the transmission fluid flushed and replaced. The car switches gears a lot better now, but another problem seemed to arise. About a mile or so after turning the car on and driving, it will switch into neutral for 3-5 seconds until I hit the gas hard enough for it to catch on and move. I've had multiple experienced people drive it around for awhile and they seem to find everything completely perfect with the car. Could it just be the way I drive, turning ECO mode off, or could something actually be wrong with the transmission or other parts?

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Golf VI R :: ESC Is Switched On All The Time - How To Turn Off / Disable

So according to the manual that comes with the car, "ESC is switched on all the time." There are only instructions for turning off traction control.

Why Electronic Stability Control sucks: "Then there is the ESP. I don't even plan on bringing this car to the track until this is resolved. Last thing I need is the car thinking it needs to pull my throttle or apply the brakes because it thinks I'm 'out of control.' That is just an accident waiting to happen."

So how to turn off stability control yet? I'm kind of hoping APR (or any other tuner) would include some sort of flash with their tune that makes the 'ESP OFF' button also disable stability control (and not just traction control).

These guys disabled ESP by pulling a fuse. the only problem is that it also disables ABS and a couple lights : [URL] ....

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Golf IV / Jetta IV :: Headlight Not Working When Switched On

I have an 01gti glx and my headlights are not working when i turn my headlight switch on. They work just fine when i release the ebrake just not working with the switch! I checked the fuses under the dash and all were good.

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Golf IV / Jetta IV :: Switched Out Tails, Now Reverse Lights Do Not Work

Went from this

to this

But now for some reason both of my reverse lights aren't working...

Since my first post the jetta has come a long way. still has a longer way to go.

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Start - Honda :: At Start Up Runs For 10 Seconds Then Shudders And Turned Off?

My car was sitting outside and wasnt started for about 4 months. It has a brand new battery so when I went to start it, it started right up first crank, ran smooth for 10 seconds then you hear the sound of a ton of water being bubbled and pushed out the exhaust, then the car studders and turned off. There was a big puddle of water near the exhaust. I tried starting the car the day after a few times and all it does is crank but will not start, battery is 100% and its cranks with no problem but will not start at all, it's like dead, the check engine light went on after trying to crank it today too. I'm lost. I figured there was too much water pressure in the exhaust but nope won't start now, the battery is good, electronics are good, has fresh gas, not sure about the lines but like I said it started right up yesterday.

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Ford 7.3L Power Stroke (1999-2003) :: After Start Up Engine Throws Wait To Start Light / Runs Real Rough And Just Shuts Off

My 99 250, 7.3 is having some strange issues as of lately. When I start it in the morning, when the engine has fully cooled down, it starts right up, then it throws the "wait to start light" runs real rough and just shuts off. Run the glow plugs a few times, start it up and it will do the same thing for maximum 30 minutes, then all the sudden I start it and it runs fine. I've replaced the fuel pump, cleaned the fuel bowl, new fuel filter, I just don't know where my problem could be. It doesn't make sense. But once I get it running and it warms up, runs fine all day. Go to bed, wake up, has problems again.

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Volvo - V70 :: 2001/ 24T Vehicle Runs Smooth When Cold / Runs Rough With Delayed Acceleration On Warm Up

My 2001 V70 24T runs smooth when cold as it warms up it runs rough with delayed acceleration reaction ....

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Prius (Gen 2) :: 2004 Will Start But Only Runs A Few Seconds

My 2004 Prius is due in the shop Tues for a hybrid battery replacement. Codes indicate only one cell bad BUT...It is obviously having some problem running. We were very low on gas yesterday but wife filled it before she came home.

She parked it in garage. The Hy Batt indicated all green bars. She may not have pressed the Park button before Power - I do that a lot too.

This AM I changed the spark plugs before I tried to start it. I then started it (ICE & started-sounded OK) and backed it DOWN the driveway into the street and started down the street. The ICE stopped.

The batt indicated one blue bar so the batt would not propel it. After trying a couple times to make it run, I disconnected the 12v grd and let it sit for an hour. Then I reconnected the batt and the ICE again started showing hybrid at 4 blue bars and stopped after a few seconds. Tried it once or twice more, same thing.

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Infiniti - G20 :: 1995 - Runs Rough On Second Start

1995 G20 5.7L... This van runs great when first started and continues to run fine after it's warmed up and will do so until it’s turned off and restarted. When first started vacuum at idle is steady at 21” and 10” at 55mph cruising speed. I can continue driving for an hour or so and it will continue to run fine. It's only when I shut it down and restart after 20 minutes or so that I have a rough running condition. After parking for 10 to 20 minutes and restarting idle is still steady at 21” vacuum but the van hesitates on acceleration and runs rough at cruise with a 5” vacuum. If I continue to drive I get low vacuum trouble codes for the MAP and Oxygen sensors. I’ve replaced the oxygen sensor and performed a diagnostic on the MAP sensor which checks out ok. I’ve checked for vacuum leaks – none found. I've replaced the spark plugs, cap and rotor. What to look at next?

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Celica :: 1985 GT - Warm Start Runs Rough?

I'm working on my sons 1985 Celica GT 22RE. He was having problems with it running rough.

I've isolated it down to the number 1 cylinder being starved on warm starts. If you cold start it the problem does not occur but if you let it sit warm for 15 minutes it will fire up but nothing from number one cylinder. Lots of spark but no firing. So I'm going to tear down the EFI and move the injector to see if the problem follows it. Will probably see if I'm getting any voltage to the injector while rough before tearing down.

I can't find anything about an injector not working once warm so I'm thinking it may be an ECU problem.

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Dodge - Dakota :: Start And Runs For A Few Minutes Then Will Randomly Die

I have a 89 dodge dakota and it starts sometimes and other times it don't start at all. When it does start and runs for a few min it will randomly die and when I try to start it after it dies it wont start back up. Me and my dad just fixed the starter relay yesterday and it started every time after that, now today it wont start. New coil, fuel pump, and fuel filter are new.

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Taurus :: 02 - Car Barely Runs When Backing Out Of Garage From Cold Start

Can't find a thing wrong with it, no codes. Runs great down the street but backing out of the garage from cold start, it barely runs.

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Toyota - Camry :: 1993 - Runs For 10 Minutes Then Shuts Down And Won't Start

I have a 93 Camry that quit on the highway. No spark, crack in condensor replaced distributer. Still not run. Rotor not turning, replaced timing belt, main engine fuse heating up replaced that. Now it starts right up but only runs 10 minutes. Then won't restart until several hours go by then it will start again. Runs like a champ when it starts.

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Santa FE SM (2001-06) :: Misfire Codes On Start Then Runs Fine

Often, when starting it will run rough and throw different misfire codes. Most of the time it smooths out in short order (a minute or less). When it doesn't smooth out quickly, it smooths out when I clear the code. Also, rarely it will start very hard. I have to wimd out the starter pretty good to get it to start. All that I have done is cleaned the MAF sensor.

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Fort - ZX2 :: 1998 - Hard To Start And Runs Rough Through First Acceleration

I'm having a weird issue with my 1998 Ford ZX2. The car is very hard to start when cold and it runs extremely rough, but only through my first acceleration under load. In other words, I can rev the engine a few times while in neutral, and it will run very rough, and once I start driving, it runs really rough through my first acceleration, but then it smooths out and runs fine from then on until I stop it and let it call off for 30 minutes or more. If I restart it within 30 minutes or so, everything is fine, but any longer that that and the problem reappears.

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Jeep - Liberty :: Engine Misfiring When First Start Out And Then Runs Smoothly

My engine seems to misfire when I first start out and then runs smoothly. The first mechanic got a random misfire from the diagnostic and replaced all the cylinder coils which worked for about a week. The second mechanic ran a diagnostic which said random misfire and he said it was a loose spark plug. This worked for 4 days then it started misfiring again. There's no violent shaking or backfiring. I don't know much about cars but it seems odd that it doesn't keep misfiring. It's a 2006 jeep Liberty with 87,000 miles...

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Buick - Lesabre :: 1997 - After Many Attempt Start Then Runs For A While And Shuts Off?

Having a problem with my 1997 Buick Lesabre. It's a v6, automatic 4 door, and I live in good ole HOT Florida.

Anyway for about two weeks ago I went to start up the vehicle and it would turn over, run for about 2 seconds, and then turn off and did that about 5 or 6 times. Knowing very little about cars I had a friend try to jump me, and nothing, still wouldn't turn on. So I left the car there, came back five days later. It started and ran, and I drove straight to the mechanic. I had noticed my belt whistling a little so he put on a new built, fix a power steering pump fluid leak, and put on a new belt tensioner.

Anyway, I pick it up a week ago and it starts up no problem. Today the problem has started again. Some times now though it will start up, run for a little while and then just shut off. Doesn't seem to make a difference whether I am idling or not. Sometimes now though it will turn over, but not actually fire up and start.

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