2004 GMC Sierra 2500 HD SLE 6.6L Loss of Power
customer brought vehicle with p1093 and p1621 with loss of power when accelerating. identifix says that it could be the fuel filter or fuel injectors. perform injector balance with tech 2 and found to have cylinder number 4 not much responding when disabled. a...
FIX posted 8/25/2012
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Message Closed w/FIX
Vehicle Data2004 GMC Sierra 2500 HD SLE
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Message Closed w/FIX
Vehicle Data
2004 GMC Sierra 2500 HD SLE
VIN | 1GTHK23104 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Loss of Power |
Conditions | Loss of Power |