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dw363 Posted on May 06, 2017
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91 ford explorer turns over , tries to start

Made short trip to store was running fine. Came out made terrible metalic grinding noise. engine appeared to have locked up in parking lot. towed home. removed starter. found starter housing had cracked. removed entire broken piece, confident none left up in fly wheel area. replaced starter. engine still would not turn over. several months later engine tries to turn over but will not start to run. Before all this it had run rough at times, like bad gas or spark thought it might be throttle position sensor but never got that checked out.

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Jerry Ross

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  • Ford Master 1,121 Answers
  • Posted on May 06, 2017
Jerry Ross
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Joined: Mar 25, 2015
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The catalytic converter or muffler maybe plugged up. This is based on the engine getting fuel and fire to the plugs. I would remove the 02 sensor ahead of the cat. and see if truck will start, be aware if it does start it will run rough. When the cat or muffler get blocked off it puts back pressure on the engine and thus not allow fuel into the cyl. to fire.

5 Related Answers

Anonymous

  • 23 Answers
  • Posted on Oct 16, 2008

SOURCE: engine turns over but will not start (1.6 ford focus zetec)

CRANK SENSOR

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Anonymous

  • 2920 Answers
  • Posted on Feb 12, 2009

SOURCE: Starter Grinding Noise, Stays In

you probably have a bent flywheel

co7196

Ned C Cook

  • 3433 Answers
  • Posted on May 15, 2009

SOURCE: my ford ranger idles low and spits gas out the exhaust

Hello,
First confirm it is either gas or eastter. Wayer/condedste collects at the tail oip as a byproduct of the caralyctic converter on cold rngine It normally occurs on firts start of a cokd enginw. the ebgine idles low because it is col, but should reyutn to normsl after warm uo.. If for sure iys gasolinem and the engine runs eiygh, then angihector is bad, good luck. I hope this helped yyou

Anonymous

  • 23 Answers
  • Posted on May 26, 2009

SOURCE: starter won't turn over (no starting noise)

i think the battery is trash, and you could have killed the silonoid on teh starter as well. use a volt meter to trace where your getting power oand if your gettting power to the starter, not the main power but the ignition wire on it.

if you are the starter is bad, if your getting pnly some power there the battery is mor likely the problem.

It is also so easy to kill these systems these days, if you jumped it and hit the battery the wrong way or shorted it out, could be more then just a starter n battery.

make sure you test teh igniton side of the starter when someone is trying to start it. the cheapest trick in the book is tap it with a hammer, sometimes they get stuck or froze when they are going bad, i have seen that work more time then not

good luck and hope i could help

Anonymous

  • 1201 Answers
  • Posted on Aug 18, 2009

SOURCE: 93 Ford Explorer Starter won't disengage from Fly Wheel

My ford f150 did the same thing, so I put the old starter solenoid back in( the one by the battery) and it cured the problem.
Come to find out, the after market relays aren't rated right, to get a good one, and the right one, you have to spend more and get it at a dealer.

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