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2000 A4 1.8T shakes on cold start

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Old Mar 11, 2008 | 03:41 AM
  #1  
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Default 2000 A4 1.8T shakes on cold start

okay, so i just got my heads replaced after my timing belt broke and bent all my valves (sucks, yeah, i know) so anyways, now, everytime i start up my car cold, it starts to feel like a lay-z-boy with the massage turned on! so anyways, i took it to a german mechanic and he said it could be a lot of things. anyways, i replaced my spark plugs with new platinums, no better. replaced coil packs, no better. he said it could be those or wire harness or air flow meter. i sprayed some brake cleaner on my MAF meter and it STILL doesn't work. when it shakes my CEL flashes, but after it warms up the CEL stays on and drives like a charm, but it keeps chaking until it warms up. help me out, please!
 
Old Mar 11, 2008 | 06:13 PM
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Default RE: 2000 A4 1.8T shakes on cold start

Have the codes read and post them.
 
Old Mar 12, 2008 | 02:41 AM
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Default RE: 2000 A4 1.8T shakes on cold start

the only code that came up was misfiring of the cylinders. that's why i changed my coil packs, but it didn't help
 
Old Mar 12, 2008 | 09:45 AM
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Default RE: 2000 A4 1.8T shakes on cold start

Check the codes again, now that you replaced the coils and plugs.
 
Old Mar 12, 2008 | 08:34 PM
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Default RE: 2000 A4 1.8T shakes on cold start

i'd definately........................................ ..............









take the car back to where the head was replaced. demand they pay for the tow and you want your car fixed right.

if they refuse... report them to the better business bureau...

and if a shop didn't do it... i'd go w/ a compression test first... then check the timing. the 1.8t when doing the timing belt is very very easier to loose the timing.
 
Old Mar 12, 2008 | 09:19 PM
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Default RE: 2000 A4 1.8T shakes on cold start

so... how would that all be done? i'm a newbie, remember that
 
Old Mar 15, 2008 | 03:58 PM
  #7  
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Default RE: 2000 A4 1.8T shakes on cold start

anybody?! bump!
 
Old Mar 17, 2008 | 02:09 AM
  #8  
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Default RE: 2000 A4 1.8T shakes on cold start

bump
 
Old Mar 20, 2008 | 05:22 PM
  #9  
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Default RE: 2000 A4 1.8T shakes on cold start


i think they were p0301, 302, 303, 304. all 4 are misfiring, allegedly. i already replaced the fuel injectors, the spark plugs, and the coil packs. still does it. it's been months, please! bump!
 
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