I have owned two GM vehicles before owning my F250 diesel. My last truck was a Chevy 1500 4x4. It was great until I hit about 150k miles then I started having all sorts of maintenance issues. I currently have 50k on my diesel and it runs Great. (knock on wood) I have never had an issue with it yet.
SUPERIOR, Wis.--AMSOIL INC. of Superior, WI has introduced its new Synthetic 5W-40 Premium Diesel Oil. This is a premium diesel oil for model year 2007 and newer heavy-duty and pickup truck diesel engines requiring API CJ-4 emission quality oil standards.