Need help p0300 code
So I have Resurfaced my Heads and installed new gaskets and put everything back. After start up It started misfiring and the p0300 code came up. The symptoms were misfire,catalytic converter getting really hot, kinda smells like gas from tailpipes. I have changed the spark plugs. Any suggestions and advice? Please and thanks. (VQ 2006 350z)
So I have Resurfaced my Heads and installed new gaskets and put everything back. After start up It started misfiring and the p0300 code came up. The symptoms were misfire,catalytic converter getting really hot, kinda smells like gas from tailpipes. I have changed the spark plugs. Any suggestions and advice? Please and thanks. (VQ 2006 350z)
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frank358fr
Maintenance & Repair
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Apr 8, 2014 08:05 AM




