My 2008 Chevy 3500 exspress 6.0 liter engine. I had a new engine replaced in June 26. I even bought about every part new that went on the new engine also. After the first 450-500 miles, I stopped on s…
Already had new compressor and relay installed, but fuse # 40 keeps blowing erratically, it could happen 2x in one day and then not happen for a week 3x , but no pattern so far
The engine develops a misfire on cylinder #5 after warming up. It runs well when cold and under acceleration, but misfires at idle when hot. Spark plugs, wires, coil, and fuse box have already been re…