Vacuum Line Replacement, Part 3 of 3- Rebuilding the ignition vacuum-advance harness on a 1987 J-20

Vacuum Line Replacement, Part 3 of 3- This details the steps of rebuilding the vacuum-harness for the ignition advance system on a 1987 Jeep J-20 with the AMC 360ci V-8 engine, but the procedure is similar to any older vehicle that uses vacuum to control the spark advance on the engine.

I also set the world record for the use of the term "Non-Linear Relay Valve" in a single YouTube video.

A great source for vacuum diagrams for Fulls Size Jeeps can be found here:

https://oljeep.com/gw/vac/GW_vacuum.html

An excellent rundown of each of the vacuum systems may be found here:

http://tc.wagoneer.org/2012/08/fsj-v8-vacuum-routing.html

An older chart listing the factory CTOs, as well as aftermarket replacements, can be found here:

http://drbob.tqhosting.com/tech/cto.html

Видео Vacuum Line Replacement, Part 3 of 3- Rebuilding the ignition vacuum-advance harness on a 1987 J-20 канала Dr. Bob's Last Chance Garage