Thread: misfire p3000 after catalytic converter replace
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Old 10-28-2011, 06:39 PM
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HUMTECH HUMTECH is offline
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Default Re: misfire p3000 after catalytic converter replace
If your misfiring on the right side ill bet that cat is plugged as well. Anything over 0.5psi backpressure can cause misfires on that bank
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1987 Jeep YJ 403hp sbc 653hp on NOS
1998 Chev Z71
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