1986 Mustang - Automotive Wiring and Electrical


	Auto Repair Home	SEARCH POSTS	WHO'S ONLINE	LOG IN

Automotive Repair

Car Troubleshooting Topics
  Car Troubleshooting
  Engine Troubleshooting
  Engine Fault Codes
  Electrical and Wiring
  Transmission Problems

Car Repair Topics
  Car Making Noises
  Car Stereo Repair
  Heating or AC Issues
  Motorcycles and ATVs
  Tricks of the Trade
  Truck Repair Advice

Site Options:
  Login
  Sign up here!

Latest Forum Post

1989 toyota pickup 3.0 crank no start

I have a 1989 toyota pickup 3.0 crank no...

Strut spring orientation and strut mount tension nut

2017 Nissan rogue awd 2.5 L Put in Monro...

Transmission stuck in part, I have tried everything

So I'm working on my elderly fathers 201...

2017 dodge journey LED headlights on/off randomly

Year of vehicle 2017 Make of vehicle dod...

Kia Soul starter replacement issues!

Okay so my car is a 2010 Kia soul 2.0 en...

Please Help - Knock sound & engine fail

Hi all, Hoping to get some insight and ...

multiple warning lights

2013 GMC Terrain 130,000 miles 4 cylinde...

03 alero no low speed blower

Good day everyone, I have a 2003 Olds a...

04 Chevy 2500hd tail light issues

Help!!! I have changed my combo switch...

1999 Grand Caravan Sport not starting.

Hi. I'm new here. I hope someone can hel...

1986 Mustang

Sign up here!

Search for (search options)

Auto Repair Home>> Automotive Repair>> Automotive Wiring and Electrical

dmdmkm
New User
dmdmkm profile image

Mar 12, 2007, 7:27 PM

Post #1 of 4 (1711 views)

1986 Mustang	Sign In

I'm new to this, and just got a 1986 Ford Mustang that doesn't run. The people I got it from said it ran acouple of years ago, but kept running the battery down. So, I replaced the junk battery, and solenoid, and now the engine will not turn over with the ignition switch, but will when I jump the solenoid leads. The part that has me most confused is that the engine will turn over even without the keys in the ignition. Any suggestions or advice would be greatly appreciated.

Dan

steve01832
Veteran
steve01832 profile image

Mar 13, 2007, 5:31 PM

Post #2 of 4 (1703 views)

Re: 1986 Mustang	Sign In

Double check that the small guage wire going to one of the solenoid studs has no power unless the key is in crank. If you disconnect this wire and hook up the battery and the engine still cranks, try another solenoid. Make sure that wire is on the S terminal of the solenoid as well.

Steve

dmdmkm
New User
dmdmkm profile image

Mar 15, 2007, 4:38 AM

Post #3 of 4 (1697 views)

Re: 1986 Mustang	Sign In

Thanks Steve,

I took for granted that the wires were hooked up right when I replaced the solenoid..... but I was wrong. I switched the wires around and it did the trick. I appreciate you taking the time to help me out, I even ended up putting the old solenoid back on.

Thanks again,
Dan

steve01832
Veteran
steve01832 profile image

Mar 16, 2007, 3:21 AM

Post #4 of 4 (1688 views)

Re: 1986 Mustang	Sign In

Glad I could help. Thanks for posting back to let us know the outcome.

Steve

Search for (options) Privacy Sitemap