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International Automotive Technicians Network
2001 GMC Jimmy SLE 4.3L No Start
Posted to GM Driveability on 4/2/2009 10 Replies

I am a Chrysler, Dodge, Jeep tech, not at all familiar with GMs. When cranking the engine in an attempt to start it, it sounds like it is too far advanced or firing order is off. We have removed #1 spark plug & brought the engine to TDC on #1 cylinder. Reinsta...

10 Replies Received (View Replies)

  Related Documents & Media  2001 GMC Jimmy SLE

 
Message Closed w/FIX

car Vehicle Data

2001 GMC Jimmy SLE

VIN 1GKDT13W81
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsNo Start
OccursWhen Cranking

Trouble Codes

P0452Fuel Tank Pressure Sensor Circuit Low Voltage
P1638TCM Internal - CAN 1 RAM Performance
Message Closed w/FIX

car Vehicle Data

2001 GMC Jimmy SLE

VIN 1GKDT13W81
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsNo Start
OccursWhen Cranking

Trouble Codes

P0452Fuel Tank Pressure Sensor Circuit Low Voltage
P1638TCM Internal - CAN 1 RAM Performance