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1999 GMC Savana 3500 5.7L Hesitation, Cuts out
Posted to GM Driveability on 6/7/2010 15 Replies

the truck runs fine when it is at idle but if you put it in gear n try to take off it will not go n starts to make a loud poping sound inside the intake, some times it will take off just fine then do it , i just floor it and it acts like it got a boost of powe...

15 Replies Received (View Replies)

  Related Documents & Media  1999 GMC Savana 3500

 
Message Closed w/Summary

car Vehicle Data

1999 GMC Savana 3500

VIN 1GDHG31RXX
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / not running right
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out
OccursUnder Load
Misc.Fuel
Message Closed w/Summary

car Vehicle Data

1999 GMC Savana 3500

VIN 1GDHG31RXX
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / not running right
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out
OccursUnder Load
Misc.Fuel