When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have inherited a farm truck that is burning out coils, 4 so far. The engine is a 534 cid from a bluebird motorhome. The truck is a dual axle, cab over f series.
I do not know if this engine was supposed to have a resistance wire or not. Or if the coil was supposed to have a built in resistor? Any idea's?
Blowing a coil in this truck is really bad news, as the air system will loose pressure and lock the brakes.
...Welcome to Ford Truck Enthusiasts! Take a moment to read the Guidelines, it will help you to navigate through and understand this site.
Stick around someone will be by shortly to answer your question.
We are happy you have chosen the best source for Fords!
Enjoy FTE....and JOIN CLUB FTE -SUPPORT THE FORUMS!
…..See you on the boards.
well turn the ignition on take a voltage tester and test the voltage at the coil it should be 9 volts or so. you can also add a aftermarket one to that uses 12v the accel does and was 29.00 and has been great.
Ok, I have verified the voltage to the coil is correct.
Any other reason to be burning out coils? Bad wire to the distributor? Cracked distributor cap? Point/Condenser problem? Loose wires to the +/- coil terminals? Anything?