truck surges [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: truck surges


steve stiller
04-06-2004, 12:05 AM
last nite went out and while going 40mph left off pedal and truck surge/took off for a second. check eng came on and pulled codes. mass air flow sensor. cleared codes and tonight coming home three times when leaving off pedal, truck surges/ takes off for a second. any ideas? i can just see myself rearending someone. no check eng lite tonight. scary when you cruisin 80 and get off pedal for a bend and truck takes off. haunted or what.

steve stiller
04-07-2004, 12:09 AM
truck is lb7

Mackin
04-07-2004, 06:56 AM
Perhaps it's just a faulty sensor ,but odd to say the least .... Leave the code in next time it sets and have the dealer see the actual fault for possible diagnose ...





Mac

steve stiller
04-07-2004, 10:33 PM
tanks mac will do