Question about 1991 Ford F150
I need a little more information from you to properly tell you what you need to do to fix it. First I need the year of the truck. the make ford,chevy. ect. and the model f150 ect. ect. also what size engine. also will the truck even start now because an AC fuse has nothing to do with either the primary or the secondary ignition system. also explain in detail as much as possible to me. I will have your truck up and running. Sincerely, COCC TECH.
Posted on Jul 11, 2009
Normally fuse that had gone out or has melted, is caused by overload in the circuit. This may have been caused by a short. Check out the wiring if there are some that may have gone bad that includes the ground cables. Check out the wiring underneath the dash as the issue with the electrical affected the wiring for the ignition. If those checks out OK, check the wiring harness to the ECU if they are intact. I am unsure with the F150 but there are some cars with fuses found under the dash. You may want to take time in checking if there is one while looking at the wiring.
Posted on Jul 01, 2009
In the fuse box, please check if there's is missing connection or another melted fuse. Make sure the electronic control module is properly seated without any grounds.
Posted on Jun 30, 2009
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Posted on Jan 02, 2017
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