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1998 GMC Savana 3500 6.5L Poor Idle Quality, Hesitation, Surge, Misfire, Poor Fuel Economy, Lags, won't Rev up
Posted to GM Driveability on 11/26/2010 7 Replies

This truck just won't go away. I have replaced everything I can think of. Dan suggested a new fuel cap and I got one and this van ran great so I drove it. The van ran fine. I updated my post and the next day this thing started but cannot get out of it's own wa...

7 Replies Received (View Replies)

  Related Documents & Media  1998 GMC Savana 3500

 
Message Closed w/FIX

car Vehicle Data

1998 GMC Savana 3500

VIN 1GTHG35FXW
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / Diesel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire, Poor Fuel Economy, Lags, Won't Rev Up
OccursAlways, Hot, on Accel, Idle
Misc.No Power and Won't Rev Up

Trouble Codes

P0266Fuel Injector 2 Contribution / Balance
P0275Camshaft Position Actuator 2/1 Target Performance
P0284Cylinder 8 Balance System Malfunction
P0301Cylinder 1 Misfire Detected
Message Closed w/FIX

car Vehicle Data

1998 GMC Savana 3500

VIN 1GTHG35FXW
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / Diesel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire, Poor Fuel Economy, Lags, Won't Rev Up
OccursAlways, Hot, on Accel, Idle
Misc.No Power and Won't Rev Up

Trouble Codes

P0266Fuel Injector 2 Contribution / Balance
P0275Camshaft Position Actuator 2/1 Target Performance
P0284Cylinder 8 Balance System Malfunction
P0301Cylinder 1 Misfire Detected