CDI
Posted: 09:56 am Aug 06 2019
Buddy of mine with an '87 thinks he needs a new CDI. Is there anything available?
How does he know? I believe there’s a couple on eBay. Search the part number. I think it’s 21119*-something
I’d first change the spark plug and test the resistances of the stator and ignition coil. It’s very difficult to test the stator with a multimeter, just fyi