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2006 GMC Savana 3500 6.0L No power, runs poor
Posted to GM Driveability on 7/10/2012 3 Replies

After vehicle gets hot on long trip, when you pull of and idle when you start to accel, has no power, feels like it is running on 4 cyls and ac quits blowing cold air, turn off and wait a few minutes and all is fine

3 Replies Received (View Replies)

  Related Documents & Media  2006 GMC Savana 3500

 
Message Closed w/FIX

car Vehicle Data

2006 GMC Savana 3500

VIN 1GJHG39U36
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Power, Runs Poor
OccursHot
Misc.P0300

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2006 GMC Savana 3500

VIN 1GJHG39U36
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Power, Runs Poor
OccursHot
Misc.P0300

Trouble Codes

P0300Multiple Misfire Detected