How to diagnose/repair leaky injectors?
 

So, the truck I'm getting sounds like it has the typical D-max issues, with the leaky injectors causing a blown head gasket. Is there any way to fix the injectors, or find out which one was leaking?

remove the glowplugs and the FCIM fuse. crank the engine over, the glowplug holes that fuel sprays out of are the ones

leaky injectors cause blown head gaskets?:humm:

whats leads you to believe your gaskets are blown?

if the injectors are stuck open that method will work.

there are a few other tests that can be done, like a balance rate test using a scan tool like efi live, or a snapon can tool.



why do you think your head gasket is blown?