Search results for query: *

My 74 road runner will crank for ever and wont start until i stop and release from cranking it starts. I have 12v going to both sides of ballast what is this issue?

Just bought a new relay thinking that is why my horn isnt working because the old relay was clicking. The new relay was installed and its clicking which sounds like its doing what it’s supposed to but no sound from horn. I tested the horn and it works so what gives? Any ideas??

Would definitely like that i just order a 1974 FSM hoping it helps too

No i have the ground for the washer pump installed and its power wire as well, this black wire is coming from the exact same harness as the light and horn harness. All my light are solid and working even the fender blinkers. So as you can imagine im scratching my head wandering where the hell...

No power possibly a ground? Fender Turn signals work fine. I just ordered a FSM

What is this black wire for? Its on driver side coming out of forward light harness. All my light work as normal. Previous owner just had it sitting there not sure what it connects to?

Yes Real road runner, i have this loose black wire near driver headlight area its long any idea what it is for

I have only one horn on 74 road runner correct?

@Nacho-RT74 So things are back to normal, so i noticed owner removed reset interlink under hood so the yellow traced wire goes into terminal 20 underdash but there isnt one from harness under hood because it’s obviously removed. Can i just leave it that way or do i need to by pass system at...

I just ordered the set online thank you

Can i unplug and throw away my interlock box plastic is crumbly dont want the electric box catching my cab in fire. I want to just unplug it electrical tape the connections and call it a day. Seats and seatbelts are unplug not used and no bypass switch like way it came. just wandering if there...

Update***** fixed everything thanks to nachos wiring, previous owner had a few wires mismatchdd based on 73 thank you 74 souch different, horn relay needs to be preplaced as the relay is making a clicking noise obviously nit allowing the connection to the horn.

I did and everything works great except horn doest work when I do that

So the problem i have is this if i use the wiring diagram from mymopar for 1974 it says yellow #9 terminal on engine bay side goes to “I” on starter relay. Then on underdash side the #9 terminal is color green-red, which runs to horn relay. This is factory wiring. Doing this allows car to start...

Where do i get a factory service manual

That’s exactly what is going on, i turn ignition to start horn sounds, i press horn ignition turns over.

Why when i press my horn is it able to start my car?!

I cant figure out what these wire connections are for. See pics 1st one yellow line going halfway down fender. 2nd blue and green connector coming out of firewall. 3rd black connection on driverside light area

Can someone just go over the underdash buss terminal #3,#4, and #20 do not have a color assigned to them on the diagram

Can someone just go over the underdash buss terminal #3,#4, and #20 doesnt have a color on the diagram