1,3,5 carbon fouled plugs
08-01-2003, 07:05 PM
#1
Staging Lane
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Join Date: Apr 2003
Location: Texas
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1,3,5 carbon fouled plugs Just installed the stage 2 heads and the lg headers.Started the car up and it idled fine. Went for a test drive and it went south. Car would misfire and stumble but under heavy accleration it would take off. It threw the P0300 code.
I removed the plugs and found 1,3&5 carbon fouled. I replaced all plugs and checked the rocker torque. I have not installed the 02 sensors but from what I have read these should only throw CEL code without engine problems.
Any help would be great.
I removed the plugs and found 1,3&5 carbon fouled. I replaced all plugs and checked the rocker torque. I have not installed the 02 sensors but from what I have read these should only throw CEL code without engine problems.
Any help would be great.
