HaynesFaithZ28

My 94 Z28 still has the studder problem and it is really bothering me. I have read over 100 posts on here about people with the same problem. It studders and there is no power in low RPM's. I want my old Z back so if anyone has any ideas or you have had this problem before please let me know. Thanks, CHRIS

94Z28, auto, B&M shiftplus, 350 LT1 with forged pistons/rods, racing bearing/rings, ported and polished heads with 2" intake/1.6"exhaust, comp 07-502-8 cam 218/224 duration, 1.6 Roller Rockers, Hooker headers and Hooker catback, custom tune from Ion @ MadZ28.com.

BoobSter-lt1-z

WHoa!
I read through threads when I am at work cuz i get really bored (guess where I am right now...hehehe) and I see this problem and some people repair this with just o2's a new opti spark plugs or wires that were burnt or arching or it gets really technical...
Try a search on OPTI FAILURE / LOW RPM STUMBLE-MISS and you are bound to find Lists of threads and see if you can match one with what you are experiencing and see what repaired their problem (if any)....
GOOD LUCK!

BoobSter-lt1-z

Hey,
CHeck this new thread out...they are currently working on it and it looks like
someone posted (3) other threads where owners had stumbling/sputtering
problems

http://web.camaross.com/forums/showt...1&page=2&pp=15