no start 94 f150

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no start 94 f150

Post  Bart Knox on February 3rd 2016, 8:11 pm

Trying to help a buddy get his 94 f150 going. It quite in my driveway and when you ture it over nothing untill you stop crancking it over and it gives a little spuder. Had this problem with a 1982 f150 and it was the ignotion box but not sure with the newer ones Question
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Re: no start 94 f150

Post  Bart Knox on February 3rd 2016, 8:52 pm

I was thincking that relay or what ever it is on the side of the distributor but thot I'd ask before I told him to go get one
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Re: no start 94 f150

Post  69F100 on February 3rd 2016, 10:21 pm

Bart Knox wrote:I was thincking that relay or what ever it is on the side of the distributor but thot I'd ask before I told him to go get one


That is the ing. box on it take a special wrench/socket to get it off make sure you use electrical grease behind it when you reinstall it
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Re: no start 94 f150

Post  Bart Knox on February 3rd 2016, 11:20 pm

Its called the tfi module is it not? Is there the same thing on the fender or is there one or the other?
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Re: no start 94 f150

Post  supervel45 on February 3rd 2016, 11:54 pm

Bart Knox wrote:Its called the tfi module is it not? Is there the same thing on the fender or is there one or the other?
On my 1995 it was on the fender. You might try turning the key to on and jumping the starter solenoid and see what happens. Not saying it will work but, it almost sounds like an ignition switch if it is trying to run in one position. I would check for spark and also fuel pressure before you start throwing parts at it.

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Re: no start 94 f150

Post  Bart Knox on February 4th 2016, 9:13 am

The solenoid is already runing to a buton and we tryed a spash of gas in the intake and nothing changed
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Re: no start 94 f150

Post  supervel45 on February 4th 2016, 9:23 am

Get a spark plug and hook it onto one of the wires and ground it and see if you get any spark. If not then you have a problem with the ignition, ie module, coil, ignition switch, wiring ect.. Be careful on the fuel injected vehicles if you pull a plug out and crank it, it is a fire hazard as the injectors will still spray fuel, saw a guy get badly burned once when he made that mistake.

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Re: no start 94 f150

Post  Bart Knox on February 4th 2016, 9:47 am

I'll do that thanx
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Re: no start 94 f150

Post  Bart Knox on February 4th 2016, 5:58 pm

Truck started right up like nothing was rong this morning. Hate that have to figure it out next time if it quites again.
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Re: no start 94 f150

Post  69F100 on February 4th 2016, 10:21 pm

the module on the side of the dizzy needs changing ask for the TFI Module at the parts store buy a good one the cheap ones don't last long
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Re: no start 94 f150

Post  Bart Knox on February 5th 2016, 7:45 pm

I found two in my miscellaneous parts pile. I gave them to him to try next time it quites. Ones a good one.
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Re: no start 94 f150

Post  jbozzelle on February 22nd 2016, 6:29 pm

My 94 F150 was a California truck with mass air and the module was on the fenderwell. But the actual pickup in the distributor failed and had the same symptoms you described...

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