Engine Mechanical problem
1979 Chevy Silverado V8 Four Wheel Drive Manual
i have a 400 small block chevy i replaced the plugs/wires/valve cover gaskets and header gaskets but still have oil leaking from the valve covers onto my exhaust also when trucks running it blows black then white if u reve the engine if u put ur hand by the exhaust ull get black stuff that looks like oil what could this be bad rings cracked head im unsure?
1979 Chevy Silverado V8 Four Wheel Drive Manual
i have a 400 small block chevy i replaced the plugs/wires/valve cover gaskets and header gaskets but still have oil leaking from the valve covers onto my exhaust also when trucks running it blows black then white if u reve the engine if u put ur hand by the exhaust ull get black stuff that looks like oil what could this be bad rings cracked head im unsure?
Aug 18, 2009 at 3:22 PM
