I'm heading tomorrow to look at a 99 F-450 reg. cab flat bed.. It's a 4x4 with the 7.3. It has 160,000 miles on it. I'm looking for any quick tips to look for things that could be wrong while I'm there like removing the oil fill cap and see if its pushing air. Any suggestions??

Thanks

 

Browse down to the 7.3 forum and check out the stickies. There is an excellent thread that lists the things to look for on these trucks.