Hi i have a 1993 ford f350 7.2 n/t diesel 5 speed manual trans, I'm having a problem with getting it to turn over.. When i go to start the truck all it does is click, it wont turn or anything, i just replaced the stater cylonoid and the cylonoid on the wheel well about 6 months ago.. I droped a. injector, and i put new injectors in it 4 months ago, and was told afterwards if the cylinder isnt cleaned sometimes they will hydrolock. but that was 4 months ago.. it stoped cranking like 2 weeks ago. anyone who can help it would be greatly appreciated.

this is my first diesel and i dont know much about them.

any information please give me a call or text any time 7343293143 AJ.

 

Have you checked the batterys? Could be a weak battery, or a loose connection.

 

Just cause you replaced the starter solenoid doesnt mean the starter is good, also it may be like RustyFord said weak batteries, take it to your local autozone and get them tested. Also invest in one the Haynes Diesel Repair manuals they have a bunch of info on those old IDI's in them.

Also have you tried to pop start it? If you can pop start it then its not hydrolocked.

Check wires, I know some IDI's locally who have burnt wires enough were there wasn't enough wire to send sufficient amount of power/volts/amperage tot he starter to start it.