F350 1999 won't start

adabadyitzaboy

Registered User
Joined
Nov 1, 2009
Posts
6
Reaction score
0
Location
king's bay/GA/US
My truck has always had electrical issues that I have never been able to fix. Whenever it is raining hard, the truck decides to have issues. Most of the time the truck will only cut on the cd player and jam out in the rain; however, during the last rain storm, the truck apparently got scared and wanted to drive to somewhere else. As I was walking out to my truck to cut off the stereo, the truck started to turn over. I quickly disconnected the batteries, but not soon enough (took a little over a min). This killed the starter. Replaced the starter with a good one, but the truck will still not start up. Replaced the stater solenoid on top of the engine, but the engine will still not turn over. I can hear the solenoid click when I position the key to the start position, but nothing else happens. I am not sure how I am suppose to hook up the wires to the starter solenoid because it is oriented different than the old one. The way I currently have it hooked up is wire A (12 gauge wire that has 12 volts when the key is in the on position) attached to the S side of the solenoid. Wire B (12 gauge wire that has no volts reguardless of key position) connected to the I side, and then the battery wire is connected to one post and the other wires are connected to the other post. When the key is in the on position, 10.8 volts go to the S side, I side, and the other post; while, the battery post maintains the 12 volts. The odd part is the S post, I post, and the other wires will retain the 10.8 volts even when the key is off and removed. I am totally confused and cannot find any wiring diagram for my truck. If someone could show me where to get a wiring diagram for the key to the starter or inform me what I should check, I would be most appreciative.

(BTW I know the starter is good and the engine has the ability to crank over.)
 

trackspeeder

Stone crusher.
Joined
Dec 21, 2003
Posts
4,137
Reaction score
293
Location
North Branford. CT
You have water getting into the computer. I bet you have roof lights.:D That will cause a variety of strange things.

The starter relay is on the passenger side fender. Behind the battery

The two solenoid on top of the engine are for Glow plugs and fuel heater.
Your best bet is to put the original part back. Then go attack the relay on the fender.
 

adabadyitzaboy

Registered User
Joined
Nov 1, 2009
Posts
6
Reaction score
0
Location
king's bay/GA/US
trackspeeder, how would I test the relay behind the battery? I checked the voltages, and the relay looks like it is distributing power like it is suppose to.
 

adabadyitzaboy

Registered User
Joined
Nov 1, 2009
Posts
6
Reaction score
0
Location
king's bay/GA/US
Truck died again....

Well now I have a new problem that probably has something to do with the old problem. Now the charging system is not working properly. The truck would not charge the batteries, and they would slowly die. I was driving around and noticed the battery meter reading was low. As I tried high telling it back to the house, the truck died on me while driving. This told me that the alternator was bad...., so I replaced the alternator and got a jump start. I then went on my marry way....And it died again. Any ideas on what is wrong?
 

Forum statistics

Threads
93,030
Posts
1,156,244
Members
26,620
Latest member
Bo17

Members online

Top