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International Automotive Technicians Network
1998 GMC Savana 2500 4.3L MIL Lamp on
Posted to GM Driveability on 2/29/2008 13 Replies

Hello to my fellow technicians. I have a van that is beating me down and I would greatly appreciate your help. This van came to our shop with the check engine lamp on and a total of eight codes stored. This vehicle came from another shop and it had a lot of po...

13 Replies Received (View Replies)

  Related Documents & Media  1998 GMC Savana 2500

 
Message Closed w/FIX

car Vehicle Data

1998 GMC Savana 2500

VIN 1GTFG29W3W
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P1336Crankshaft Speed Fluctuation Sensor Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1998 GMC Savana 2500

VIN 1GTFG29W3W
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P1336Crankshaft Speed Fluctuation Sensor Circuit Malfunction