zboy2012

Ok so I took the car to the track and ran fine the first pass. Come the second pass I launched and as the car was shifting into 2nd it started missing out then finally shifted and did the same thing while shifting into 2nd. I was guessing it was the opti maybe but don't know, kind a worried though. The car is a 95 z28 A4 with CAI and new plugs. Anyone got any ideas?

FiredUpZ28

I assume you mean misfiring when you say "missing out"? Could be a lotta things. I know optis are known for going bad but they are expensive you dont just wanna throw a distributor at it.... How is your fuel pressure?

zboy2012

the fuel pressure is great and ya I meant misfire and I thought it was plugs and wires first so I changed those an still does it and ya I know there expensive thats why i havent bought one yet. :/