i have been replaceing parts fo 3 weeks now and i still cant stop my missfires, i replaced the coilpacks, plus, mas, fuel filter cleaned the injectors 3 or 4 times. at first i had a check light but it went away after i replaced the mas, im at my witts end and nobody could help me at ttcca so i swiched to you guys please help 2001 180 fwd conv

 

what are your mods? what spark plugs are you using and thier gap?

 

Do you have VAG-COM or an OBD2 scanner to pull off any misfire codes? It would be helpful to see what if any codes you are getting.

If the misfires continue after replacing plugs and coilpack, it is most likely to be your harness. Take a look at this link for the DIY instructions... COILPACK HARNESS REPLACEMENT

 

the harness has been know to crack and need replaced. that is a somewhat common problem.

 

i have no mods , i used autolight double platnium(gaped to .032and i used an obd and i got a random misfire code and then a missfire code in every cylender

 

Sounds suspiciously like the harness.

 

^ thats the one thing i can think that would cause miss fires in all cylinders even after coilpacks and plugs have been changed.