- Joined
- Nov 7, 2013
- Messages
- 1,589
- Reaction score
- 274
- Location
- Amsterdam, The Netherlands
- My Car
- 1973 Mustang Grande 351C 2V, built on the very last production day (July 6, 1973) for Grande's.
Hey guys,
My fuse nr 4 kept blowing today after I had a nice run. I came back, turned it off, gave the car a clean and when I wanted to drive it inside, ignition was gone. Upon closer inspection fuse nr 4 was blown again.
I replaced it twice but it blows as soon as the key hits ON.
In the past I replaced the turning signal wiring and I have added 1 wire to operate the solenoid on my pmgr starter. Both work fine.
My Haynes book says fuse 4 is for: indicator lights, oil pressure, engine water temp, dual brake system, seat belt warning lamp and buzzer, emision control solenoids, throttle solenoid positioner, electronic spark control.
I have no idea where to start investigating this issue. I kind of know about all those things the fuse is for but I have no idea where thewires for them are.
If I want to tackle this issue, where should I start? What would be the things to look into first?
Any pointers would be appreciated! In the meantime I’m going to study some schematics I think...
Thanks for any helpful ideas!
Vincent.
My fuse nr 4 kept blowing today after I had a nice run. I came back, turned it off, gave the car a clean and when I wanted to drive it inside, ignition was gone. Upon closer inspection fuse nr 4 was blown again.
I replaced it twice but it blows as soon as the key hits ON.
In the past I replaced the turning signal wiring and I have added 1 wire to operate the solenoid on my pmgr starter. Both work fine.
My Haynes book says fuse 4 is for: indicator lights, oil pressure, engine water temp, dual brake system, seat belt warning lamp and buzzer, emision control solenoids, throttle solenoid positioner, electronic spark control.
I have no idea where to start investigating this issue. I kind of know about all those things the fuse is for but I have no idea where thewires for them are.
If I want to tackle this issue, where should I start? What would be the things to look into first?
Any pointers would be appreciated! In the meantime I’m going to study some schematics I think...
Thanks for any helpful ideas!
Vincent.
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