Abbadon
Probationary Member
- 8
- 0
- Jan 9, 2003
-
Lakewood,
Colorado
I have finally got a bought a new cas and installed them x2. Long story but one got ate up by the sprocket. Im still miss firing really bad. Things i have done:
new plugs gab .30
new wires
new fuel injectors
new coil pack
new tranisitor ( the box by the coil pack)
new cas
There is only a few other things i can think of from here:
knock sensor?
msd is bad? ( im going to cut out the msd today)
Crank sensor?
It was throwing a CEL p300 code all the time, Since i replaced the cas is hasnt thrown the code anymore, but has missfired lots. The weird thing is, i can hear and feel when it cuts out, but there has been a couple times when the motor is at X rpms. and then it will drop, But i dont feel the loss of power. Im also wondering if the engine rpm wire is fired somehow? Cause it shows the lower rpm number on the afc too.
What else do you guys think this could be? Bad tuning maybe? it does need a tune bad i have had a logger for a couple months now. Bad wiring? I havent changed anything with the wiring for years, so i dont if thats it. Also it still only does this when the car is warm. The warmer the car gets the more it will missfire and studder. So i still think is a sensor somewhere.
This is on a 2g with a stock motor, msd, afc, 20g, fmic, rewired fuel pump,
Thanks for reading the long post.
new plugs gab .30
new wires
new fuel injectors
new coil pack
new tranisitor ( the box by the coil pack)
new cas
There is only a few other things i can think of from here:
knock sensor?
msd is bad? ( im going to cut out the msd today)
Crank sensor?
It was throwing a CEL p300 code all the time, Since i replaced the cas is hasnt thrown the code anymore, but has missfired lots. The weird thing is, i can hear and feel when it cuts out, but there has been a couple times when the motor is at X rpms. and then it will drop, But i dont feel the loss of power. Im also wondering if the engine rpm wire is fired somehow? Cause it shows the lower rpm number on the afc too.
What else do you guys think this could be? Bad tuning maybe? it does need a tune bad i have had a logger for a couple months now. Bad wiring? I havent changed anything with the wiring for years, so i dont if thats it. Also it still only does this when the car is warm. The warmer the car gets the more it will missfire and studder. So i still think is a sensor somewhere.
This is on a 2g with a stock motor, msd, afc, 20g, fmic, rewired fuel pump,
Thanks for reading the long post.
