this is actually about my 93 chevy truck, the check engine light is on and I would like to know if anyone would know the code and were to use a jumper wire to flash that code or if you know of a sight to get that info. I've heard that after so many miles that light will come on, if thats the case i'd like to just shut it off.

another problem I have is on my 94 camaro. at wot the engine will rev to about 4500 and the backfire all to hell and not rev any higher. the other day I took the maf off and cleaned the throtle body and with it off it did not backfire it also did not rev as quick though. anyone know the problem http://web.camaross.com/forums/images/smilies/bow.gif

 

Don't know if the trucks are the same, but 93 was the last year you could flash them on F-bodies - http://shbox.com/1/dlc2.jpg

 

usa a jumper and get th ecodes and i can tell you what they mean. the light will is not designed to go off at a certain mileage. you have a fault that the computer detected and needs scanned. i will check in the morning.

check the fuel pressure in the camaro at wot. common for fuel pump problems

 

I used a jumper wire and got the codes off of another search. got a 15,32,and 43. now I got to find the solution to each one

the car is loading up real bad don't think the fuel presure is the problem

 

for the camaro check for clogged converter. that will limit the rpms

 

i need some more info on the truck, make model,engine,calif emmis. trans.

quick info, code 15 is o2 sensor circuit, code 32 is egr problem, code 43 is esc or electronic spark control timing code. need some mre info to help this is just very vague quick descriptions. also are you having any symptoms with the truck. any thing would help