I had this problem when i installed a CB radio in my 94 f150. It turned out to be a bad ground. I was sure the spot I first chose to ground the radio was a good one, I was wrong. I moved the ground once or twice and found a good spot.
it may not be you ignition relay, but your alternator.
no
no blown fuses. and I have changed most all of the relays
It pull's off and snaps back on.
Is not an even radio exchange. but you may make it fit with some modifications. Anything is possible
how to relace a door jamb switch in a 1994 f150
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F150 u mean I`m sorry, yes F150
How to remove the factory radio and disconnect wirring harnes in a 2004 f150 ford truck
5x5.5
take radio out and look to left of radio
driver side under the hood inside the power distribution box relay 3
The video below might help. Trying to describe it would be far more difficult than just having you look at the video. The vehicle in the video is a 1997 Expedition, but much of the design is the same for a 1994 F150
$10.49 What about it?
It might be due to a dead battery or to a poor cable connection to the battery.
The engines in a 1994 Ford F-150 are fuel injected so there is no carburetor
no different bolt pattern