Golf IV / Jetta IV :: Check Engine Light Came On When Driving In 3rd Gear

I recently got a 2001 Mk4 GTI from carter Volkswagen in Seattle with 113k on it last friday (it did come with the car fax). I drove it back home to Wenatchee and it ran fine and is still running fine... I think. Today as i was coming home from school the check engine light came on when i was in 3rd gear and the car just wasn't driving as smooth as it was the first day (it felt as if i was driving over really really small bumps or like something was loose and was moving around a lot).

When I would get to a red light and be in first gear the light went off but it came back on as i would shift into 3rd and stayed on when i got into 5th. It recently had its oil changed at 112,000 miles. Also when the car is just idling the tachometer is going up and down a little bit, it is idling at about 600-700 rpms. I got this car because i didn't want to have a car with problems any more (I had an 88 Isuzu Trooper before).

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Golf/GTI VI :: Check Engine Light Flash / Grinding Noise When Rev Get Above 3k RPM

2010 GTI 6 speed. Bought used in Jan '11 w/ `6k miles on it

The past few mornings, from a cold start, my car has been running weird. There has been sort of a grinding noise when the rev's get above maybe 3k rpm and the Check Engine will flash, but then turn off once I shift and the revs are back down. The problem seems to go away once the engine is warm, and it seems to be worse the colder it is outside. It seems to have started last week after I hit a really bad pothole (the kind that makes you shed a tear for your poor car).

What the problem might be? I'm planning to take it to the dealer later this week (the problem seems to go away when the car is warm).

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Golf IV / Jetta IV :: 2004 - Blinking Check Engine Light

2004 VW jetta 2.0 ... So my vehicle stalled on me i replaced the battery, the alt, and then when i started it after installing the new alternator it didn't sound right so i checked it out and saw a spark plug wire was in very bad condition and was causing a spark where the spark plug and the spark plug wire connect so i bought a new set of spark plug wires and swapped the old ones for the new ones. Now when i start my vehicle the check engine light is blinking and the car definitely does not sound right. i am positive i did everything correct when swapping the spark plug wires but i am lost as to what could be the issue.

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Golf IV / Jetta IV :: 2004 - Sputtering / Check Engine Light Blinking On And Off Then Came On Solid

Ok...so I drove my car last night about 120 miles and all was well. Got up this morning to go run some errands and the car started acting weird, sputtering. The check engine light was blinking on and off, then it came on solid and stayed on. I haven't checked the code yet.

2004 Jetta GLI1.8 T Manual Transmission

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Volkswagen :: 2004 Golf Yellow Check Engine Light Comes On When Driving On Highway

2004 Golf, manual transmission. The yellow check engine light comes on when it's driven on the highway for more than 10 miles or so (60-70 mph).

The light goes off on it's own after about 36 hours of suburb driving - 1-2 miles at a time on suburb roads, lots of lights and not going over 40 mph.

1) Why the light is coming on? No other signs of trouble occur - oil looks good, temp stays fine, no smells, etc.

2) Why the light goes off after 4-6 miles/36hours?

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Lexus LS 2007+ :: Check Engine Starts To Flash When Driving

Past couple days my car has acted strange. Driving last night the check engine starts to flash. Car running smooth. I pull over and restart the car and all is fine. This morning while driving on expressway the slip light flashed 3-4 times and quit. This was on dry surface they car was definitely not losing traction.

Also it'll randomly flash message low key fob which it may be low but it only says it randomly like maybe 1X a month. I know this car is an electronic beast. Do you think my car battery is not supplying enough volts and causing these weird issues?

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Golf IV / Jetta IV :: EPC And Check Engine Light Come On

So for the past few weeks my check engine light has been on. I have a mechanic friend that scanned the computer and says i have a running lean code.... says it could be anything. So i have been driving the car since and now the epc light and drive train lights are coming on... car revs up and down and sounds like is going to die... got the car scanned and says something about the throttle position sensor... before all the lights started coming on i got my fuel pump replaced..... could a faulty fuel pump be the cause? I had my mechanic, clean the throttle body and it ran good for a few days... now the problem is back... I have a 2004 1.8 gti. Do i have to replace the throttle position sensor? Fuel pump again? New throttle body again? I read somewhere on here that a guy replaced some wires near the ECM and the problem went away...

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Golf IV / Jetta IV :: Check Engine Light On (P0601)

So I get back from being stationed in Korea for the past 2 years. I get my car out of storage and the check engine light is on. I scan it and get P0601. I do some searching on the Tex and see that it's the ecu. I'm tuned on APR. the question is can I take it to a local APR dealer here in Houston and get the ecu looked at?

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Golf IV / Jetta IV :: 2002 - Check Engine Light Won't Come On

I'm new to the VW world and just bought a 2002 Jetta 1.6SR about two weeks ago. I just realized that when I turn the ignition on before cranking, all the lights come up except the CEL and traction control light. There are no codes stored when we checked it with a scanner. I took apart the cluster today to check if someone had taped in front of the LED but there was nothing, and the LED was intact, it just won't light up! I put everything back together and when I turned the ignition on.

I realized that the traction control light came on for the first time but still nothing for the CEL. I turned ignition off and on again, this time both the traction control and CEL didn't come on. Whenever I unplug the cluster and install it again, the traction control light will come on once, then if I turn the ignition off then on again, it will stop working. I even removed the MAF sensor to test the CEL but it never came on! All the fuses are intact as well... So my question is, is this a faulty cluster, LED, or is something wrong with my ECU?

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Toyota - Corolla :: Chugging Like A Motorcycle And Check Engine Light Began To Flash

My 1998 Toyota Corolla has 180 K miles. Two days ago I was putting the pedal down to get to work on time and it bucked, began chugging like a motorcycle and the check engine light (which was already on because of an emissions issue) began to flash. A mechanic looked at it and saw that cylinder 3 wasn't sparking. He changed the plugs and wires but the engine was still chugging, especially when idling. The mechanic decided it was a stuck or burnt valve because he said he could hear/feel a lack of compression in the cylinder. I'm looking for a second opinion on the issue, and a first opinion on the mechanic!

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Ford F-150 - 1997-2003 :: 1998 V8 - Check Engine Light Began To Flash

I own a 1998 ford f150 4.6l triton v8. I was leaving my house to go on a snowboarding trip about three weeks ago it was a rather warm wet day and all of the sudden my check engine light began to flash. I immediately pulled over and restarted my truck, once it was started again it was solid.

I turned around and started driving towards home. I get a small amount of feedback from my speakers and usually it's a smooth whizzing sound but as i accelerated the sound began to stutter rather than remain smooth. after about 5 minutes of driving this went away and the check engine light remained on.

so today I went out it's also a wet day and it's raining quite a lot. on my way into town everything seemed okay. then on my way home the check engine light began to flash again and the feedback from the speakers became choppy again.

I would also like to mention my battery light is on but it was on prior to the first time this happened. I'm just wondering if the belt could be loose or slipping due to the wet weather?

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Golf IV / Jetta IV :: Check Engine Light - P1426 Detected

Getting an emissions code. I deleted the emissions with the delete kit. Used the plug in resistors that came with the kit that is supposed to keep the cel off. Here's the code.

P1426 evap emission system purge control valve circuit open .

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Golf IV / Jetta IV :: Bypassing Check Engine Light With A Resistor

So I heard from a friend you can use a 330ohm 10w resistor to bypass a check engine light cause from deleting the evap and SAI? I have an 03 gti 1.8t

The buddy that told me drives an 01 gti vr6. He wired the resistor to the evap sensor and it cleared the evap code but now Has a code for the SAI. Any information on how to do this to my car successfully (1.8t)?

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Golf IV / Jetta IV :: Check Engine Light Came On And Went Away - P0420 Code

MK4 GTi - My check engine light came on a few days ago and when I checked it, it pulled code P0420.

Just this morning, the check engine light went away.

Is this a common issue? Or should I go get it checked just in case?

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Golf IV / Jetta IV :: 2001 Mk4 - Check Engine Light Flashing

So my gf's check engine light on her 01 Golf flashes once in a while, and it misfires. But the thing is, it doesn't stay on, and it's once in a while (like once or twice a week). She has new spark plugs, and new wires. I have a feeling it's the coil pack, but I really don't know if it needs to be replaced until the check engine light actually stays on.

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Golf IV / Jetta IV :: 2001 GTI VR6 - Check Engine Light Flashing

Just a few days ago I was driving and I noticed as I went over 35 mph my car would stutter and the check engine light would start flashing. And when I slowed back down the car drove fine. I'm wondering what the problem could be? Feels like the car is losing power. Car is currently at 119k miles.

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Golf IV / Jetta IV :: Check Engine Light Came On - Code P0411

Just installed a short Ram intake on my 2000 Vw Jetta 1.8t. Had the Intake for about 250 miles and now the check engine light came on. Just pulled the code p0411 secondary air injection system incorrect flow detected. Is this just cause there is more air going through the MAF sensor?

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Golf IV / Jetta IV :: Oil Level And Blinking Check Engine Light

I just bought a 2000 GTI with the 1.8 turbo. It was very affordable, but it had a few problems. On hard rides, the check engine light was blinking AND I think there was too much oil in the crankcase (I say "think" because the dipstick funnel is gone and I'm not sure how far down the dipstick should go -- new one is on order).

I got rid of the extra oil, and now if I keep the oil in the hatched area of the dipstick (with the dipstick pushed down as far as it goes), the check engine light will never blink even under hard driving. But with the oil that low, the oil light will flash and beep on hard turns. I was experimenting, adding a little oil at a time, and hoping to find the magical sweet spot where neither the check engine light nor the oil light would go off. Instead, tonight I found the opposite -- the sour spot where BOTH of them go off.

So now I'm thinking maybe I need to change to a thicker oil. This car has 124,000 miles on it and was recently refilled with 0w-40. On my last car (a 1994 Golf with the 2.0 liter and 140,000 miles), the oil light would beep on hot days. I solved that permanently by changing from 0w-40 to Mobil 1 15w-50.

Finally, I checked the codes and it said there was a misfire in #2 cylinder as well as general misfiring So I checked the plugs and discovered that the previous idiot had gapped the #2 plug at 1/8 inch! So I (the present idiot) regapped them all and the engine seems to run better, but maybe going for months with such a huge gap has already fried the #2 coil. Should I just replace it? (or all of them?)

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Golf IV / Jetta IV :: Just Did Spark Plugs Now Check Engine Light On

I just did the plugs and now the check engine light is on?

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