Mechanics

FUEL PROBLEMS

1990 Ford Ranger • 100 miles

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.
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Dak
July 15, 2012.



Check the fuel pump relay could be sticking and also the actual fuel pressure with a gauge-let me know

Rasmataz
Jul 15, 2012.