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GRADYS Performance · 08-02-2014, 11:26 AM

Pull the plugs and take a compression test. That or a leak down test are the only way to know for sure with out taking the engine apart.

08-02-2014, 11:26 AM	#10
GRADYS Performance Registered User Join Date: Dec 2013 Location: Columbus, Oh Posts: 367	Re: 454 Burnt Valve, REALLY? Pull the plugs and take a compression test. That or a leak down test are the only way to know for sure with out taking the engine apart.