The whole engine is painted BLACK from the factory.
Chevy tahoe has a oriface tube
Get valve,clean it or replace it
There is no adjustment- the engine has hydraulic valve lifters.
The orange color. DEXCOOL
Its on the passenger side of the throttle body.
erg valve stuck in closed position
It is built into the oil pump.
Under the valve covers
Under the coils on top of the valve covers
It is on the top of the motor on the drivers side and it has a hose on the top of it. It just pulls out pretty easy.
Is a 1999 chevy tahoe transmission compatible with a 2001 chevy tahoe transmission?
They are through the tops of the valve covers, remove the coils and access.