Hi everybody!

I've a little trouble with my fuse box. Yesterday I change all the fuses as preventive maintenance but now my fuel gauge, turn lights and reverse light stop working. sometimes when I touch the fuses the fuel gauge work again so I think the problem is in the fuse box.

Does anybody has the fuse box diagram for a Plymouth Fury 1974?

Thank you!

 

sounds like a bad connection in the fuse box. i had to wire around a fuse box on 1977 D100 for the heater system. that and the A/C system take a LOT of amps. on a 1982 D250 i set up a relay for the A/C system. it was burning out the igntion switch.

 

I've the same problem with the A/C system, if I turn it on the 30A fuse blows when the fan starts to work

 

just use the a relay ( headlite relay) driven by the A / C connection, on the ignition switch. so the load goes through the relay, not the ignition switch. took me most of the day to get it done. tons of diagrams on the internet. go to advance auto and get a dorman crimper 86263. this is THE crimper. saves having to solder.

 

Give this a try....

https://www.google.com/search?q=1974...&bih=687&dpr=1