I have a 2000 a4 with the 2.8 v6 quattro . I replaced spark plugs, wires and valve cover gasket over the weekend and hooked up my scanner and got codes
P0300 - Random/Multiple Misfire Detected
P0301 - Cylinder 1 Misfire Detected
P0303 - Cylinder 3 Misfire Detected
What did i do wrong?
Any help would be great thanks

 

Did you scan after doing the work? If so, clear the codes and drive. Rescan if misfiring continues, and troubleshoot from there.

 

Got it going I crosed the wire doh.. cleaned the maf and no I works great. Now all need to get is the cold airbox