How do I check to see if the vacuum advance is bad?
Randy '74 Super
How do I check to see if the vacuum advance is bad?
Randy '74 Super
Suck on the hose and watch the advance plate- should move to the stop. Block off the hose (I stick my tongue in the hose) and the plate should remain at the stop.
Speedy Jim
Thanks very much. I'll give it a try.
Randy
MotorsForum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.