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Out battery in 92 ford explorer backwards. Now it has no spark at the coil. Replaced coil, ignition relay, siliniod. Why can't I get any spark? Also changed the crank sensor

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  • Cars & Trucks Master
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Did you first check all of the fuses to see if they have power, and do you have a check engine light on the dash when you turn the key switch on ?

Posted on Jul 22, 2013

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6ya6ya
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Posted on Jan 02, 2017

  • 101 Answers

SOURCE: ignition has no spark in 1998 ford explorer

check for power at the coil wiring harness

Posted on Mar 03, 2009

sledge1863
  • 149 Answers

SOURCE: 1995 lumina cranks but will not start

Sounds like it has jumped timing, dont know which engine you have so could be chain or belt.

Posted on Mar 23, 2009

  • 1 Answer

SOURCE: 97 intrepid no spark replaced coil checked all

Check the starter...it is on the battery side by the manifold and autozone will do a free test. if thats not it, check if there is a fuze on the wire to to starter...and if that isn't it then it could be your ignition switch

Posted on May 17, 2009

  • 2 Answers

SOURCE: 89 ford probe, 2.2 turbo, no spark.

Check out your "fuel cut-off switch" located by the windshield washer tank behind the driver's side wheel-well panel in the trunk. It's a small box with a push-button at the top. If the button is "soft" when you push it, that's probably your problem. Replace the unit by removing the washer fluid tank first. The box simply plugs in. Probably about $ 100. I replaced three in my Probe. They rot out, and the car simple dies.

Posted on Nov 11, 2009

  • 1 Answer

SOURCE: 2001 FORD TAURUS 24 VALVE DOHC MOTOR WILL NOT START

i have a 2001 taurus 24valve dohc 3.0 engne i have a bad coil pack what steps do i need to do to change the coil pack

Posted on Jul 18, 2011

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1 Answer

Hooked battery up wrong on 1992 explorer, stereo smoked and now the windshield wipers won't shut off. No blown fuses just popped the line circuit from starter relay to alternator. Replaced battery...


you must RUN the scanner/computer for easy diagnostic, and fix it.
Remember the electronic vehicle is very complicated, You can have some faulty: PCM+ignition coil+BCM+sensor+etc.
see the diagram attached.
God bless you773eec03-745a-4c7c-97a8-237db8219639.jpg

Jul 23, 2013 | Cars & Trucks

1 Answer

Hooked up battery backwards now engine isn't


No. Replace the Engine control unit that was destroyed when you reversed the polarity to it.

Jul 22, 2013 | Cars & Trucks

1 Answer

1992 ford explorer..replaced head gaskets, coil pack, spark plugs and wires, cam sensor. But there is no spark from the coil pack to spark plugs. It turns but won't start. What else could be wrong?


turn on your ignition and see if you have 12v on the plus side of the coil. if you don't then see if you have 12v at the plus side of any injector. if neither have it, then you have to check your asd relay.

Mar 08, 2013 | Cars & Trucks

1 Answer

I have a 92 ford explorer.it was acting like it was running out of gas.Then it just shut off.The only way i could get it to start was using starting fluid.once started it would stay running.occasionally it...


This is about the third time in a week I have seen this same type problem for Explorers, so maybe it is the hott weather causing so many failures.

We had the almost same problem with my uncles explorer and spent way to much changing this and changing that. While it seemed to run fine most of the time, it would only start with starting fluid and could die just running down the road, so he was afraid to drive it anywhere. We did everything you did, plus some.

When I finally pulled the fuel pump relay and replaced it (about $15 part) the problem was solved. Since this isn't something that fails that often, mechanics forget it is there. Plus is is a pain to get to since it is located on the bottom side of the engine compart fuse box. It is normally the light green one (if it is original)

Jul 14, 2011 | Ford Explorer Cars & Trucks

2 Answers

1995 ford explorer doesn't start, crank & cam sensors replaced


Does you fuel pump delivers fuel. Is it there a spark.

Dec 29, 2009 | 1995 Ford Explorer

1 Answer

1992, 4.9L f150 has no spark. I have a new distributor, computer, ecc, coil, wires, plugs, checked fuses, cleaned connectors, new relays, have 12v at the coil, good ground and no spark at all? help.


Help,
I have a 92 F-150 XLT with a 5.0. The ignition switch block burned up so I replaced it. Now it will not get spark when I crank it over, but when I crank it and let off of the key, I get one spark jump from the coil; to the distributer. (I have a spark tester I placed on the cap to the wire) I have replaced the coil and the ignition module that is on the fender attached to the brain, I have replaced the ignition cylinder and key (It was acting up) and I took the dash apart to see the wire harness to ensure there was no burnt wires. (The wire connection to the ignition block is not damaged from when the switch burned.
Does anyone know if there is a part that tends to go bad when the ignition block burns up??
Help, Thanks, Todd

Oct 17, 2009 | 1992 Ford F150 SuperCab

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