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1993 FORD RANGER CHECK ENGINE LIGHT ON

  • Tiny
  • Reedbone
  • 1993 Ford Ranger
  • 50,000 miles

I have a 1993 ford and I was. Driving and my check engine light come on now it run a lil rough cranks up but have to give a lil gas and dosent wanna run at idle im drive or park I changed fuel filter and air filter I was wondering what it could be it. I stomped on gas then check engine light came on I replaced fuel and air filter I put fuel additive in think maybe a vacuum leak. I just changed oil so any help plz

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Wednesday, March 14th, 2012 AT 12:39 AM

12 Replies

  • Tiny
  • DrCranknWrench
  • Expert
  • 3,458 posts

You might want to check the fuel pressure.

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Wednesday, March 14th, 2012 AT 12:47 AM
  • Tiny
  • Reedbone
  • Member

I checked everything I put new wires new plugs new filter new oil and a new ecp valve nth has seem to work it idle low and wants to stall and worse in gear. Maybe clogged maf or something I checked all vacuum leaks none. Any ideas

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Thursday, March 15th, 2012 AT 2:04 AM
  • Tiny
  • rasmataz
  • Member

Go to a an auto parts store and have the computer scanned for code/s if any present-post them so we can unshackle it

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Thursday, March 15th, 2012 AT 2:53 AM
  • Tiny
  • Reedbone
  • Member

Already did today is said it passed no codes at all so I dont have a clue

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Thursday, March 15th, 2012 AT 2:56 AM
  • Tiny
  • rasmataz
  • Member

But To Give Gas Dosent Wanna At? What is it doing when you stomp on it-bogs and then picks up or stalls out? Give us more to work with so we can knock this out and move on to the next phase

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Thursday, March 15th, 2012 AT 4:41 AM
  • Tiny
  • Reedbone
  • Member

It runs fine when I stomp on it and it dosent bogg or anything only when im idleing or taking off it sputters a lil when im in the sweet spot for the gas

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Thursday, March 15th, 2012 AT 11:07 AM
  • Tiny
  • rasmataz
  • Member

Check/test the TPS and MAF sensors

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Thursday, March 15th, 2012 AT 11:29 AM
  • Tiny
  • Reedbone
  • Member

Would cleaning the maf help maybe or un plug it and see if it runs any better?

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Thursday, March 15th, 2012 AT 11:34 AM
  • Tiny
  • rasmataz
  • Member

Try cleaning the MAF and see what happens-unplugging it and it runs better the problem is still there-

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Thursday, March 15th, 2012 AT 3:51 PM
  • Tiny
  • Reedbone
  • Member

I cleaned it and when I took it off it was really clean no debris dirt or anything was in it now I think only other thing is throttle positing sensor?

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Thursday, March 15th, 2012 AT 4:37 PM

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