Thread: Frankentruck
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Old 10-16-2020, 09:39 AM   #610
cwcarpenter98
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Join Date: Jan 2018
Location: Hickory Flat, GA
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Re: Frankentruck

Quote:
Originally Posted by TxCajun View Post
I've been doing a lot of reading on these overdrives lately because I recently found one that I intend to put in my truck.

Regarding the blown overdrive fuse, I've read that a possible cause is that the solenoid is not switching from the "pull" coil in the solenoid to the "hold" coil, so it continues to draw the larger amount of initial amperage that the actuation requires. If that is the case, it should just be a simple adjustment of the contacts in the solenoid that disengage the "pull" coil to remedy the problem.

Regards,
Thanks! I left my overdrive booklet at home and regretted that decision as soon as I saw the blown fuse a couple weeks ago.
That makes a lot of sense, and I could easily see that that might be my problem. Last time I had the solenoid out, I noticed that the contact points were in very poor condition. That solenoid really needs to be rebuilt, so I'm probably going to get that done in the spring.

I did test the solenoid in the other trans I picked up back in September. It works good, so I might just swap them out and keep driving the truck
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Christian Carpenter

1963 C10 - Frankentruck 283, Muncie 3 speed with overdrive
Overdrive wiring here
1963-ish truck bed trailer - Half-Wit

1981 C10 - Penny 305, th350 --> Soon to be 350, Saginaw 4 speed

1995 Dodge Dakota Sport

"I'll put it simple: if you're going hard enough left, you'll find yourself turning right." - Doc Hudson
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