A4 (B5 Platform) Discussion Discussion forum for the B5 Audi A4 produced from 1995-2001 B5 FAQ

check engine light & stuttering engine

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Old Jan 15, 2002 | 03:38 PM
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Default check engine light & stuttering engine

So I'm waiting at a light tonight on my way home from work and my engine suddenly sounds like it's running on two cylinders. The timing is off and the car is shaking like crazy. There's barely enough power to get the car upto 40 mph. The engine light is flashing so I loop it up in the manual and it says that the catalytic converter may be bad? Any other thoughts?

2001 1.8t quattro - not chipped
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Old Jan 15, 2002 | 03:44 PM
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flashing light is very bad. Don't drive it. It's not the cat from what you described.
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Old Jan 15, 2002 | 03:47 PM
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Default Re: flashing light is very bad. Don't drive it. It's not the cat from what you described.

That's not very reassuring. Looks like I need to figure out how to get AAA to give me a tow. I _think_ I received a four year membership when I bought the car...

Thanks.
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Old Jan 15, 2002 | 03:52 PM
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i had my car doing the same thing... found out cyls. 3 and 5 were shot and had to be replaced
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Old Jan 15, 2002 | 03:55 PM
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Default you shold be able to get a tow (road side assistance) from audi free of charge. heck, my step dad

once got them to change a flat tire for him

good thing too, they forgot to put the hub cap puller cover in the box, whoopsie.
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Old Jan 15, 2002 | 03:58 PM
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Default Do NOT panic.... Had the same problem last month.

I limp mode to the dealership.
Its a coil pack gone bad....
Can u get a hold of a scaner or Vag tool?
U have codes P0301, P0302, P0303, or P0304
P0301 is misfire detected at cyl#1....P0302 is misfire detected at cyl#2....etc

DG
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Old Jan 15, 2002 | 03:58 PM
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Default Could just be bad plugs or ignition coils, etc.

But it's better to be safe than sorry. Have it towed to the dealer.

I had a bad spark plug cause this problem.
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Old Jan 15, 2002 | 04:01 PM
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Default sorry for the bad news. But my dealer told me.....

that a solid engine light is OK and is usually an emmissions problem. Flashing could be much worse. Call the number in your manual AoA gave me a free tow with roadside assistance once.

It could be nothing but I would play it safe.
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Old Jan 15, 2002 | 04:01 PM
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Default Re: Do NOT panic.... Had the same problem last month.

No VAG tool around. The dealer is less than 10 miles away but it may take me 45 minutes to get there in the morning if I drive. I'm looking for the AoF number as I type...

Thanks for the info.
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Old Jan 15, 2002 | 04:02 PM
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Default Re: Do NOT panic.... Had the same problem last month.

I guess I should look up the AoA # instead of AoF
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