besides the opti, which is a givin, what can be all probabal causes of missfire?
i want a list so i can go and check through all the possible problems..

if so can you guys please help me ASAP! im on a VERY tight schedule and need this done by tomorrow night...

thenks!

Greg

 

http://web.camaross.com/forums/showthread.php?t=6172

oldie but a goodie.... Type in "miss" in the search forum and you probably see alot talked about on this subject... Got to love the LT1...

 

almost anything CAN cause an intermittant cylinder miss-fire (miss), the list is huge. Throw out some better symptoms & diagnostic info, maybe someone can help you narrow it down. Right now, you havent given us much to go on....

 

well im throwing a random cylinder missfire code. i need to know really what sensors, or anything else related can cause this. Im changing the plug wires tomorrow, im going to readjust the rockers(i had rockers put on, and one is ticking, im thinking a few may not be adjust right, so im going to go over them tomorrow , i did this once before on my firneds car and it solved the problem.) the coil is decently new. once i go through this and still not fixed, im going to go the opti route. so yeah thats whats the plan so far

 

also, its mainly i feel it in low rpm while its in gear. i does idle and sound diffrent throught the power band, but mainly i feel it at low rpm...

acceleration is decent, but power loss is there...

if i think of anything else i will also add

 

also it does NOT hesitate when i give it gas... i just feel like its not getting enough spark or the rockers may not be adjust right...

 

My random miss seems to have resolved itself. I think it was a batch of bad gas. I picked it up after some bodywork and it set a code right in the parking lot. Was nearly dry so I gassed up (premium) and went home and cleared the codes. Hasn't reset since so I have my fingers crossed.

 

i think i have a couple wires that are burnt, im hearing an arching sound comming from the driverside bank near the wires...

i bet that my problem huh?