LBZ: Injector bores

[whitey]

Best method for cleaning bores with motor in truck?

 

[whitey]

Bump

 

[JoshH]

You talking about on an LBZ?

 

[whitey]

Yes

 

[snowman]

I use a bore brush if it's bad, but if it's clean, then a clean rag and a screwdriver.

 

[JoshH]

I usually just use a little brake parts cleaner and a blower, but if that doesn't do it, I'll use a nylon bottle brush to loosen up the tough stuff.

 

[catman3126]

bore brushes for clean rifles seem to work the best.

 

[N2BRK]

as above, but shotgun cleaning kit.

 

[Harbin_22]

I couldnt run a brush in the bores with the heads still on. A lot of that junk is going into the cylinder. I have a rig that blocks the injector tip hole in the head and I use brake clean and air until they are clean.

 

[whitey]

I couldnt run a brush in the bores with the heads still on. A lot of that junk is going into the cylinder. I have a rig that blocks the injector tip hole in the head and I use brake clean and air until they are clean.

Do you have a picture of the rig that blocks the hole?

 

[Harbin_22]

Not much to it. Metal rod with a beveled rubber tip. If I go out to the shop later, I'll get a pic. -5° temps says I might not tonight lol

 

[whitey]

Looking for rig to plug hole for cleaning bores.

 

[JoshH]

I just use a long tip blow gun and start with it down in the bottom of the bore so the air is blowing out of the bore instead of down into it.