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International Automotive Technicians Network
2003 GMC Envoy XL SLE 5.3L Does Not Accelerate
Posted to GM Driveability on 8/17/2011 13 Replies

This vehicle acts up when it feels like it, cel comes on and low power light comes on and related code, checked for bulletins relative to problem, tried to reproduce long enough to check components, not yet happened. Checked wiring at throttle body, wiring at ...

13 Replies Received (View Replies)

  Related Documents & Media  2003 GMC Envoy XL SLE

 
Message Closed w/FIX

car Vehicle Data

2003 GMC Envoy XL SLE

VIN 1GKET16P03
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsDoes Not Accelerate
OccursIntermittently

Trouble Codes

P1516Control Module Throttle Actuator Position Performance
Message Closed w/FIX

car Vehicle Data

2003 GMC Envoy XL SLE

VIN 1GKET16P03
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsDoes Not Accelerate
OccursIntermittently

Trouble Codes

P1516Control Module Throttle Actuator Position Performance