When I push the gas my Explorer hesatates to go.

Tiny
TERIWHITTAKER-BURNS
  • 2002 FORD EXPLORER
  • 160,000 MILES

When I push the gas my explorer hesatates to go, it goes very slowley then the rpms go up to about 2 then I have to let off the gas some to let it shift, it shifts without a problem once I lewt off gas but it wont go very fast at all, only if I go down a hill and pick up speed. But when I go up a hill I loose speed. Changed plugs and wires, put new coil pack in it. Changes erg valve. Nothing is helping it and its very aggrevation, cam u please help.

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Tuesday, October 30th, 2012 AT 2:03 AM

1 Reply

Tiny
ASEMASTER6371
  • EXPERT
  • 25,533 POSTS

Check fuel pressure and check cat converter for back pressure.

Roy

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Tuesday, October 30th, 2012 AT 2:05 AM

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