I have never had a problem with this 2500 Avalanche until yesterday. I was driving down the Interstate doing 72 mph and the engine just died. I pulled it off to the side of the road and all it would do was crank over but no start. To me it acted like the fuel pump died. After about a couple minutes I used the On Star service for help. Tow truck the way. While waiting 20 minutes went by and the engine started fine. I contacted On Star back and canceled the tow truck and the check to see if there were any fault codes. None found. I continued on my way for another 200 miles that day with no problems. Today still no problems. The only thing I did before this was about 5 minutes before hand I just filled the beast up.
Any Ideas?
Thanks for your guys help.
Any Ideas?
Thanks for your guys help.