This topic contains 0 replies, has 1 voice, and was last updated by 
-
Posts
-
so i need help my 04 silverado 2500hd 6.0 4×4 is having an hard start issue it turns over 2 times attempts to start then dosent and turns over about 12 times then finally starts i have a check engine light for bank one and two rich also my long fuel trim is neg12.5 and what’s really weird is when it’s in my driveway with nose up at an angle it fires right up need help!!!!
You must be logged in to reply to this topic.