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2004 GMC Winnebago 7.4L No Start, Cuts out
Posted to GM Driveability on 9/28/2009 4 Replies

Serice engine light came on at 65mph at high altitude , high [...], 85 octane gas, Pulling upgrade hill stopped and would not start, the check engine light went off and it started, happen a few times ,twice the fuel tank goes to empty and seat belt flashes and...

4 Replies Received (View Replies)

 
Message Closed w/FIX

car Vehicle Data

2004 GMC Winnebago

VIN 5B4MP67G44
Engine7.4 L / 8 cyl
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsNo Start, Cuts Out
OccursHot, on Accel, Uphill
Misc.Workhorse Chassis

Trouble Codes

U0107Lost Communication With TAC Module
Message Closed w/FIX

car Vehicle Data

2004 GMC Winnebago

VIN 5B4MP67G44
Engine7.4 L / 8 cyl
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsNo Start, Cuts Out
OccursHot, on Accel, Uphill
Misc.Workhorse Chassis

Trouble Codes

U0107Lost Communication With TAC Module