2002 Pontiac Sunfire Fuel Delivery

2002 PONTIAC SUNFIRE
158,000 MILES
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GREGSCOTT692003
  • MEMBER
  • 1 POST
Got spark but no fuel to throttle body. Will run if using starting fluid of course until all fluid runs from throttle body. How would I check the CMP, CKP, Fuel pump and/or Fuel regulator? How to check fuel pump, jump at relay? Relay is ok.
Oct 28, 2013 at 10:22 AM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
ok, go to the back of the car to the fuel pump connector under the rear by the tank. there is a gray wire. check this wire for power for 2 seconds after the key is turned on.

Roy
Oct 28, 2013 at 11:19 AM
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