Cel flashing under wot above 5000rpms
Cel flashing under wot above 5000rpms
I have an 02 R/T
The problem is under wot above 5000 rpms my check engine light flashes. Sometimes it goes out and other times it stays on throwing a code p0300 misfire code.
I've changed the plugs and wires and also cleaned my air filter (AEM cai). I have good fuel pressure and I can her my secondary intake runners opening. What am I missing?
The problem is under wot above 5000 rpms my check engine light flashes. Sometimes it goes out and other times it stays on throwing a code p0300 misfire code.
I've changed the plugs and wires and also cleaned my air filter (AEM cai). I have good fuel pressure and I can her my secondary intake runners opening. What am I missing?
you using an UDP?
Justin
[02 R/T sold][00 Highline sold][04 r/t scrapped][95 NYG Sport coupe][01 r/t DD]
http://www.cardomain.com/ride/2931823
[02 R/T sold][00 Highline sold][04 r/t scrapped][95 NYG Sport coupe][01 r/t DD]
http://www.cardomain.com/ride/2931823
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There is no solution for the UDP related problem. The '02 pcm is much stricter on crank oscillation tolerance. You could downgrade to an '01 R/T pcm...
But you may want to check the damper for any signs of damage. Also anything connected to it. Belts, driven accessories, anything that may be affecting the harmonics.
The only other things may be the coil, crank sensor, or cam sensor getting weak. But that is kind of tough to determine. And expensive to replace parts to chase a problem.
But you may want to check the damper for any signs of damage. Also anything connected to it. Belts, driven accessories, anything that may be affecting the harmonics.
The only other things may be the coil, crank sensor, or cam sensor getting weak. But that is kind of tough to determine. And expensive to replace parts to chase a problem.
Bill
1999 neon coupe 2.4 swap
2021 Forester
2000 Neon MTX swap with '02 R/T PCMOlha Koba, a psychologist in Kyiv, said that “anger and hate in this situation is a normal reaction and important to validate.” But it is important to channel it into something useful, she said, such as making incendiary bombs out of empty bottles.
1999 neon coupe 2.4 swap
2021 Forester
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Not unless the damper is rubbing on the frame from it.
Bill
1999 neon coupe 2.4 swap
2021 Forester
2000 Neon MTX swap with '02 R/T PCMOlha Koba, a psychologist in Kyiv, said that “anger and hate in this situation is a normal reaction and important to validate.” But it is important to channel it into something useful, she said, such as making incendiary bombs out of empty bottles.
1999 neon coupe 2.4 swap
2021 Forester
Did you replace the coil pack? Also could be a sticking or burnt valve in the head. If it isn't misfiring, possibly an issue with cam or crank sensor at high rpm. Does it happen if you slowly rev above 5k, low throttle input?
-Derek
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- Junior Admin
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Valve float could be another potential cause, if there is a weak spring or two.
Bill
1999 neon coupe 2.4 swap
2021 Forester
2000 Neon MTX swap with '02 R/T PCMOlha Koba, a psychologist in Kyiv, said that “anger and hate in this situation is a normal reaction and important to validate.” But it is important to channel it into something useful, she said, such as making incendiary bombs out of empty bottles.
1999 neon coupe 2.4 swap
2021 Forester