Pulled the rockers/springs from the driver side head last night. Noticed all exhaust valves except Cyl #7 were white/ashy while the rest were black with carbon. Coincidence? Leaky valve stem seal? Injector? I'll get a pic tonight.
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1997 Camaro Z28 - 355 LT1, T56, CC503, LTs, ORY, Bald Eagle-back exhaust, !emissions, Lingenfelter CAI, EWP, !CAGS, BMR LCAs, UMI PHB, Koni Str.t/Koni SA, C5 Z06 front / LS1 F-body rear brake swap, factory hurst with short stick
2014 2LT Cruze 2.0 Turbo Diesel
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