Diesel check up question

[coolchange]

Hi all: tomorrow I have a D mechanic coming to help me get the new Tachometer calibrated and "check other stuff" The (Isuzu 157) is a bottom up rebuild by PO and only has about 620 hours...runs like a top but what should I have him check out? ( I do want him to train me on how to "refuel" with the manual pump in case air gets into the system) Any thoughts appreciated

[crowra]

How to bleed your fuel lines is definitely a good thing to know. Assuming you already know how to change filters, impeller, zincs, air filter, that's about it. The only thing I can think of is bypassing your solenoid using a remote starter. Here's a good article:

https://www.passagemaker.com/technical/ ... -solenoids

If you are comfortable adjusting your valves, you could bring that up.