You want to bypass the ignition system and jump the solenoid to see if the starter engages. I f it does, it is not the starter,if it doesn't, than it is the stater. You can also jump power straight from the batt to the pos cable of the starter to see if it engages.
Where is the starter on 2003 ford mustang?
yes!! by the starter and put it in!
If your 1999 Ford Mustang cranks but won't turnover you may have a problem with the starter, the solenoid, or the alternator.
What engine ?
I need how to wire relay for 1991 ford mustang.
There is not really much to troubleshoot. Either it works or it does not. If the bendix slips and does not engage then you have to replace the starter. The 3rd bolt is very difficult to reach.
check in the trunk, or under the back seat.
Is your starter and alternater OK?
it depends .is you car a V8 or 4cyl.?
It is located on the blocked above the starter. You must remove the starter to see it.
Take it to AutoZone, it's free.
There are check out charts that the mechanics have access to that will lead to the problem