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International Automotive Technicians Network
1993 GMC Jimmy 4.3L No Start, Cuts out
Posted to GM Driveability on 10/11/2005 15 Replies

Hi Techs, Vehicle came into the shop not running. fuel pressure was checked and had 52psi and would not maintain pressure. installed new pump & regulator now we have 62psi & it will not bleed down. It will run untill it gets hot and just shut off and not resta...

15 Replies Received (View Replies)

  Related Documents & Media  1993 GMC Jimmy

 
Message Closed w/FIX

car Vehicle Data

1993 GMC Jimmy

VIN IGKDT13W9P
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsNo Start, Cuts Out
OccursHot

Trouble Codes

22TPS Sensor too low
34MAP Sensor or circuit too low
Message Closed w/FIX

car Vehicle Data

1993 GMC Jimmy

VIN IGKDT13W9P
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsNo Start, Cuts Out
OccursHot

Trouble Codes

22TPS Sensor too low
34MAP Sensor or circuit too low