SPONSORED LINKS

1998 GMC Safari Fuel pump

Tiny
BOSCHULD
  • MEMBER
  • 1998 GMC SAFARI
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 154,666 MILES
I have power at the fuel pump replaced pump with a new one and the pump is not running?Ieven took the pump out and hooked it directly to the battery and no whining?
Friday, November 28th, 2008 AT 3:12 PM

5 Replies

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Was new pump grounded at the time you hooked to batt? If so faulty pump. Have you tried old pump?
May have ground issue at pump.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Saturday, November 29th, 2008 AT 3:46 PM
Tiny
BOSCHULD
  • MEMBER
  • 3 POSTS
Yes it was a grounding issue I replaced the fuel pump connector and cleaned all the grounding connections and check the resistance of all the wires. Checked the old pump also no good.
Was this
answer
helpful?
Yes
No
Saturday, November 29th, 2008 AT 5:36 PM
Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
So it is running?
Was this
answer
helpful?
Yes
No
Sunday, November 30th, 2008 AT 1:33 PM
Tiny
BOSCHULD
  • MEMBER
  • 3 POSTS
Yes it is running.I got up Saturday morning and fixed it but the fuel gauge isn't working will have to take a look at it some more. Thanks
Was this
answer
helpful?
Yes
No
Sunday, November 30th, 2008 AT 2:38 PM
Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Guage wire in that terminal if need color code let me know
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Sunday, November 30th, 2008 AT 3:09 PM

Please login or register to post a reply.

Related Fuel System Fuel Pump Replace/Remove Content

Fuel Pump Replacement
GUIDE
Fuel Pump Replacement
When a fuel pump goes out it can do so one of two ways either it can quit and stop working or it can fail intermittently causing the engine to stall or not start.
VIEW MORE

Sponsored links