fuel problems

1990 FORD RANGER
100 MILES
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DAK
  • MEMBER
  • 1 POST
I have a 1990 ford ranger. When i turn the key on the fuel pump runs continuously. Theres no power when i accelerate quickly and even backfires. I changed the fuel pump and fuel pressure regulator. It didnt seem to help at all and might even be worse. It idles roughly too.any ideas what to do next.
Jul 15, 2012 at 2:52 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Check the fuel pump relay could be sticking and also the actual fuel pressure with a gauge-let me know
Jul 15, 2012 at 3:05 AM
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