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2003 Chevrolet Suburban 1500 LT 5.3L No Start
Posted to GM Driveability on 9/24/2010 14 Replies

Hello is me againg, no start in the mornings sometimes., when it starts ,reduce power message comes on,.then goes away and runs fine for 3 or 4 days, new throttle control module,new fuel pump,computer is been reflash,new throttle actuator.

14 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Suburban 1500 LT

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Suburban 1500 LT

VIN 3GNEC16Z43
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsNo Start
OccursCold
Misc.Reduce Engine Power
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Suburban 1500 LT

VIN 3GNEC16Z43
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsNo Start
OccursCold
Misc.Reduce Engine Power