Fouled spark plug
Fouled spark plug So today i was changing all my spark plugs (tr6) in my ls1. this is an all motor car. no power adder.
i noticed cylinder number 6 was completely fouled. all others were ok. what would cause this to happen?
a little history. i over heated cylinder 6 a few months ago which led me to rebuilding the engine. i burned an exhaust valve and slightly scratched the cylinder wall. everything was new when rebuilt except the pushrod, rocker arm, and block itself.
i noticed cylinder number 6 was completely fouled. all others were ok. what would cause this to happen?
a little history. i over heated cylinder 6 a few months ago which led me to rebuilding the engine. i burned an exhaust valve and slightly scratched the cylinder wall. everything was new when rebuilt except the pushrod, rocker arm, and block itself.
