1998 GMC Truck

Tiny
BINK61
  • MEMBER
  • 1998 GMC C3500
Starts and shuts right back off in 2 to 3 seconds there are no lights on like checkengine or security. Starts eazy but shuts right back off. Fuel pump stays running like it should
Sunday, March 13th, 2011 AT 6:08 PM

3 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check and test the fuel pump and oil pressure sending unit
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Sunday, March 13th, 2011 AT 6:18 PM
Tiny
BINK61
  • MEMBER
  • 2 POSTS
Oil pressure goes to 60 & fuel pump stays running
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Sunday, March 13th, 2011 AT 6:25 PM
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
If the security light is out check fuse for it. Perform key relearn by turning key to on position for 10 minutes then off repeat 2 more times and see if it helps.
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Thursday, April 28th, 2011 AT 10:32 AM

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