[Bryan]

Got a response from Scotty Kilmer over @ scottykilmer.com asking about this. He said severe head overheating can cause this discoloration. It makes sense. I’ve had an overheating problem, and am also replacing most of my cooling system components after it recently got worse & the radiator cracked. Good thing it’s something I’m already fixing, and isn’t a sign of something else that’s serious.

[Bryan]

Got a response from Scotty Kilmer over @ scottykilmer.com asking about this. He said severe head overheating can cause this discoloration. It makes sense. I’ve had an overheating problem, and am also replacing most of my cooling system components after it recently got worse & the radiator cracked. Good thing it’s something I’m already fixing, and isn’t a sign of something else that’s serious.

[Bryan]

I just notice too, that the valve cover inside is nice and oily on #1 side & dry on #3 & 5 side.

[Bryan]

I just notice too, that the valve cover inside is nice and oily on #1 side & dry on #3 & 5 side.

[Author]

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