buffblazer
1/2 ton status
have an 07 classic with 50k on it.
sent it in to figure out why i was running so rich figuring it was under warranty
got the truck back, the computer was saying the gas had 47% achohol in it when it only had 10% they adjusted the fuel trim and it runs fine now.
they charged me for the diagnostics and trimming the fuel
since its powertrain shouldnt the warranty cover it?
was gonna go back in the morning but was gonna ask yall first.
sent it in to figure out why i was running so rich figuring it was under warranty
got the truck back, the computer was saying the gas had 47% achohol in it when it only had 10% they adjusted the fuel trim and it runs fine now.
they charged me for the diagnostics and trimming the fuel

since its powertrain shouldnt the warranty cover it?
was gonna go back in the morning but was gonna ask yall first.