M Mech Man New member Joined Jul 22, 2009 Messages 6 Reaction score 0 Points 0 Aug 8, 2009 #1 ...written on container? I want to ask that is 20W50 correct oil for my GMC envoy or i should use some other type. Please specify. I live in very hot climate wher temperature in these days is about 40~50 C.
...written on container? I want to ask that is 20W50 correct oil for my GMC envoy or i should use some other type. Please specify. I live in very hot climate wher temperature in these days is about 40~50 C.
