Hey Randy==It is in the fuse box. Get it to making noise and follow the sound. GoodluckJoe
I have a 1990 F150 and my reminder tone was dead. Apologies for the long answer, but here's how I fixed it.
The reminder tone is a white box, about 2 - 2 1/2 inches square, mounted beside the steering column, directly above the gas pedal linkage, under the dashboard. If you lean down underneath the steering wheel, and look up above the gas pedal, you'll see it. It'll have a wiring harness plugged into it, with about 6 wires.
My tone box wasn't totally dead. If it was totally quiet and I had the doors shut, I could barely hear it. If it's the same with yours, maybe you can fix it.
I removed the box, only one or two screws as I recall, and opened it up. Inside is a small circuit board. In the center of the board is a small copper coil with striker in the middle. The striker hits a brass-colored disk in the body of the box. This disk should be floating in a small ring of foam. In my tone box, the foam ring was dinsintegrated. I replace the ring with a piece of foam from a coat hanger (one of the coat hangers that my wife had that came with one of her silk shirts, has gray foam on top to keep from damaging the cloth). All I did was cut a ring out that was the same outside diameter as the brass disk, and cut out the center so that the ring was about as wide across as two or three pennies stacked together. I put it back together, and for more than a year, it's been like a brand new tone reminder.
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It sounds as if you have a bad ignition control module. It would be located on the distributor. On some of these vehicles, the module was moved over on to the side of the left fender. Ford had a lawsuit against them for these modules, but the time to submit claims against them has expired. It is also referred to as the thick film ignition (TFI)module.
You will have to have it scanned for codes, check with your parts house. They may scan for you.
It's behind the glovebox inside the HVAC case.
did you changed your thermostat? You MUST keep around 195 degree thermostat in the vehicle at ALL TIMES due to the computer system. The ignition module usually gets hot due to corroded electrical connections at the ignition module and or the module is HEAT SENSITIVE and needs to be replaced. (plug wires) Ignition misfire can produce a variety of driveability symptoms including hard starting, rough idle, hesitation....
On the passenger side, way back, under the exhaust manifold.
under the dist. cap
its on top of the column about half way down
On the distributor
Probably in the fuel tank
I have a 5.8L in my 1990 and it is located behind the intake on the passenger side. Right by the valve cover.
where is the tps located on a 1994 f150
yes it does
f150 ignition coil sequence
No
www . motorcraft . com ( no spaces ) shows 10 degrees BTDC for the 5.0 L ( 302 cubic inch ) WITH ELECTRONIC FUEL INJECTION
the ignition modular is on the driver side 6" from firewall
How to drill out ignition switch on 1985 ford f150?