5.3

A long story I will shorten it the best I can. I bought a 2007 Chevy Tahoe 4x4 with 95000 miles on it from my girlfriends dad. It had some issues mostly used in the countryside hunting, fishing, camping, etc. Living in the countryside they did not need to follow emission standards that us...

I keep reading about the 5.3 engine and the trouble with AFM. However, I'm sort of confused as to when they fixed the issue. What year was it fixed? Furthermore, would a compression check be the easiest way to find out if the rings have the damage everyone is talking about. Thanks for your help.

I have a 2002 Tahoe 5.3 that I bought new. It has 194,000 mile and it ahs been well taken care of. I had just replaced the water pump and took it on a long trip. Drove fine but notice oil pressure up around 65 psi when getting on it. It usually was always 50psi & never moved. Just recently now I...