The gasket between the top half with the fuel pin it is leaking fuel out of the injection pump I’ve never been inside of a injection pump before but I’ve been in places in a hydraulic system I probably shouldn’t of been is this a job I can do or should I pay to a professional have the pump resealed?

 

Did you check the "Stickies"? There's several "how to's" in there on the IP.

 

In the Stickies at the top of the page under engines Jim Lane has an excellent article on fixing your problem.

https://www.dieseltruckresource.com/...el-pin-153154/

 

I came across this link after reading a UK blog about casual online activities. Somewhere in the middle of the article, there was a mention of cherryfiesta-gb.uk. I clicked through just to explore and ended up spending more time there than planned. I liked how everything worked without issues. I didn’t win anything big, but I also didn’t lose much, so overall it felt like a steady and easygoing experience.

 

Man, it's a sad statement when the bots are more active than the members...

 

First, make sure all the screws holding down the top are tight.

 

A can of brakeklean is a the first step to me. Determine where the leak is coming from. It might just be the throttle shaft. Might just be the O-ring. If it is get a 3200 spring before you open it!

 

Good advice from rug trucker. If the screws securing the top are tight, I doubt the gasket op suspects is the cause.

 

Just an FYI. This thread is almost 6 months old and I am pretty sure the OP sold this truck months ago.