We are doing head gaskets and studs on this 03 Powerstroke. It has 150k miles.

It is getting the oil cooler and egr cooler addressed. Is there any other issues we should handle while apart?

Does this one have the STC (snap to connect) fitting for the high pressure oil pump that has a problem?

What about injectors?

Should we do a valve job, or just do the gaskets?

If we don't do a valve job, should we even pull the injectors?

Scott from Missouri