1997 Chevy Tahoe engine turns over, no start

Tiny
NUMBERTWO1081
  • MEMBER
  • 1997 CHEVROLET TAHOE
Electrical problem
1997 Chevy Tahoe Four Wheel Drive Automatic

I have a 1997 Chevy Tahoe, replaced the fuel pump and fuel pump relay. Pump will not run and there is no power at the pump
Monday, November 30th, 2009 AT 8:45 AM

3 Replies

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Welcome to the forum, check the ecm B fuse, underhood electrical center. Not only check the fuse, use a testlite on the fuse circuit, should be hot all the time.
Was this
answer
helpful?
Yes
No
Monday, November 30th, 2009 AT 9:50 AM
Tiny
NUMBERTWO1081
  • MEMBER
  • 1 POST
Ecm b fuse and citcuit have power, also checked for spark. I have spark. Is there a fusible link on the fuel pump circuit?
Was this
answer
helpful?
Yes
No
Monday, November 30th, 2009 AT 6:20 PM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
5.7 litre engine? Do you have dual tanks? There should be a fuel pump test connector, underhood, driverside fender lining, toward the rear of relay pack. Red wire with electrical connector, nothing plugged into it. If you use a jumper wire from battery voltage to connector, the pump should run. You should use an inline fuse on the jumper.
Was this
answer
helpful?
Yes
No
Tuesday, December 1st, 2009 AT 9:32 AM

Please login or register to post a reply.

Sponsored links