My Timing chain Broke on my 2005 STS and I took off valve cover and found pieces of rocker arm on head. I figure it smack pistons hard and it would cost much to rebuild engine.
So I found a used motor out of another 2005 STS the car was Tboned so it was driving when hit.
It has 123k on it so I bought it.
My question is..What should I do to motor before installing it?
I figured Oil pan and valve cover gaskets
Water pump and gasket. rear main seal on engine and input shaft on trans.motor...
STS used 4.6 N* engine replacement
So I found a used motor out of another 2005 STS the car was Tboned so it was driving when hit.
It has 123k on it so I bought it.
My question is..What should I do to motor before installing it?
I figured Oil pan and valve cover gaskets
Water pump and gasket. rear main seal on engine and input shaft on trans.motor...
STS used 4.6 N* engine replacement