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1994 Chevy S-10 Fuel Pump

Tiny
CLLCPA
  • MEMBER
  • 1994 CHEVROLET S-10
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 150,000 MILES
1994 S-10 blazer, starts but will only run for about 30 seconds and stops. Replaced all fuel injection but have not replaced fuel pump. We can hear it come on when the ignition is on. Have about 50lbs of pressure at check valve on engine. Should we replace the fuel pump?
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Friday, March 5th, 2010 AT 6:12 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
50 pounds should be suffiecient pressure for this. YOu may have a partially plugged filter or the harness may be in poor shape and notmaking good contact on the injectors.
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Saturday, March 6th, 2010 AT 7:24 PM

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