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need help!!
Posted: January 17th, 2005, 11:45 pm
by cozmo959
my car wont rev past 5500 rpm. when i hit that rpm point it studders boggs and backfires. i checked the ignition, timing is ok im using the kl36 ecu with the klze.i also tried using the k8 ecu. everything was good after i installed the motor but it suddenly i have this problem. anyone have any suggestions?
Posted: January 18th, 2005, 1:04 pm
by XxantwawnxX
Maybe u got a clogged cat.
Posted: January 18th, 2005, 9:30 pm
by cozmo959
i dont have a cat. converter
Posted: January 19th, 2005, 1:55 am
by hgallegos915
in my case, it was really bad spark plug wires , cam and rotor.
Posted: January 19th, 2005, 8:48 am
by cozmo959
any other suggestions
Posted: January 20th, 2005, 2:45 pm
by vozaday2000
I had the same problem. At first it only did it at high rpms, then it started to bog at lower rpms until it even bogged at idle. eventually the disty quit completely. If you press on the gas and it boggs then let off and hit the gas hard it should stop the bogging to a certain extent. atleast it worked on mine until it got so bad that i was only running off 4 cylinders. then it completely quit. if it follows this then it might be a good idea to fix the disty. i do not know what went wrong with the disty and why it quit. i haven't fixed it yet
Posted: January 21st, 2005, 12:20 am
by cozmo959
thanks....il try change my disty>
Posted: January 21st, 2005, 2:30 am
by Gro Harlem
most likely o2 sensors. once the second VRIS opens...more fuel & air might throw off your failing o2's and cause the ECU to go berserk.
Consider yourself lucky...my car would stutter once i revved past 4000 rpm
making my top speed i could drive about 70mph before the car would stutter like crap. New 02's fixed the problem and made me happy
