--------------------------------------------------------------------------------

i have a problem.....i have a 94 ls....when my engine is at operating temperature it misfires between 1,000 and 3,000 rpm's and it seems strict about misfiring between that range of RPM's. When it is cold if i start it in the morning or something it doesnt seem to misfire at all, or maybe alot less....not noticable. ive talked to people about it and some people said it could be the 02 sensor...so i took that advice and tested it. I unplugged it while the car was running, nothing happened, idle didnt change at all...so im assuming that could be bad....some one else said it could be the fuel pressure regulator...but i doubt that. I also have bosch triple platinum plugs in my car, and ive heard nothing but crap about them...so im gonna get some NGK's tomorrow and try them out.....any advice would be great

 

Hey Bro try checking the gap on your spark Plugs if that doznt work try replacing your spark plug wires. & get rid of those BOSCH plugs and get NGK..