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2000 GMC K2500 Sierra SL 5.7L Wide open throttle
Posted to GM Engine on 8/27/2009 19 Replies

I need some help PLEASE... Truck came in for hessitation. Verified condition. It seems that if the throttle is pressed lightly that you can bring the truck up to red line just fine. But the second you give it half or more throttle it starts chocking, pitted, a...

19 Replies Received (View Replies)

  Related Documents & Media  2000 GMC K2500 Sierra SL

 
Message Closed w/FIX

car Vehicle Data

2000 GMC K2500 Sierra SL

VIN 1GTGK24R5Y
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedWide Open Throttle
ConditionsRunning Very Poorly
Misc.4X4, Non A/C
Message Closed w/FIX

car Vehicle Data

2000 GMC K2500 Sierra SL

VIN 1GTGK24R5Y
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedWide Open Throttle
ConditionsRunning Very Poorly
Misc.4X4, Non A/C