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1997 GMC C3500 Sierra SL 6.5L Surge
Posted to GM Driveability on 6/26/2011 6 Replies

I first noticed when pulling heavy trailer while merging on the interstate, a pop in the exhaust (back-fire?) just one time 1 month ago. I dismissed this to possibly hitting something or the horses maybe kicked the trailer. Ongoing a few times, it seems to be ...

6 Replies Received (View Replies)

  Related Documents & Media  1997 GMC C3500 Sierra SL

 
Message Closed w/FIX

car Vehicle Data

1997 GMC C3500 Sierra SL

VIN 1GTHC33F2V
Engine6.5 L / 8 cyl / DIESEL
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsSurge
OccursCruise, Intermittently
Message Closed w/FIX

car Vehicle Data

1997 GMC C3500 Sierra SL

VIN 1GTHC33F2V
Engine6.5 L / 8 cyl / DIESEL
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsSurge
OccursCruise, Intermittently