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2000 GMC Sierra 1500 SL 5.3L No Start
Posted to GM Driveability on 5/12/2003 7 Replies

Truck starts fine [...] not start after hot soak,let truck cool off for about 10 to 15 min. and truck will start. Engine will crank but does not start. Has a code [...] with tech2 cleared code, tried new key, same problem. I did not find any tsb or [...] anyon...

7 Replies Received (View Replies)

  Related Documents & Media  2000 GMC Sierra 1500 SL

 
Message Closed w/FIX

car Vehicle Data

2000 GMC Sierra 1500 SL

VIN 2GTEK19T4Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsNo Start
OccursHot

Trouble Codes

P1631TCM Internal - Clock Processor Performance
Message Closed w/FIX

car Vehicle Data

2000 GMC Sierra 1500 SL

VIN 2GTEK19T4Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsNo Start
OccursHot

Trouble Codes

P1631TCM Internal - Clock Processor Performance