If it is the relay itself, simply replace it. However, it sounds more like a control issue. The body control module controls that relay, turning the connection on and off. If you bypass it, you will then likely just have power full time, and then...
Welcome to FTF! Beautiful ‘52!!
Back firing when letting off the gas sounds (no pun intended :wasntme:) like your timing is retarded.
For the electrical, check all your grounds first!
Hi guys. Was able to buy this 52 off a in law. Was my wife’s dad’s truck back in the day.
This winter I installed a new wire harness and extra wires for turn signals. Had to remove and seal the gas tank. Then all the regular maintenance...
I absolutely love 52's. This one is gorgeous. Please do create a profile for it here when you get a chance:
https://www.fordtruckfanatics.com/truck-profiles/
I have seen the light and repented of my sins for being a chevy man for 30 years. I have closed my last sagging door, replaced my last burned up GM transmission and drove my last falling apart GM vehicle( I can see from experience why they needed...
I just bought a 74 F-750, with a 391, 5 spd, single speed rear axle, 2300 GVW, 158 WB, dayton wheels (unfortunately), with less than 4K original miles and original paint. It's a retired fire truck.
I was going to remove all the fire...