I'm working on my buddy's father's 86 fifth avenue 5.2L. I'm just doing a tuneup and changing filters and whatnot. What do I do to disable advance to adjust the timing?
Do I just need to pull and plug a vacuum line? Or are there any wires I have to jumper?
Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.