I have a '89 YJ 2.5 with 5 speed. When I bought it a few weeks back, it ran really poorly, and when I turned off the key I would get six beeps (3 sets of 2) on shutdown. I did some throttle body cleaning, etc and got the Wrangler running much better. The beeps went away. Now they have come back. Since this model does not have a check engine light or computer codes, I don't know what to make of these beeps. Anyone have any ideas?
The after market radio in my jeep beeps when I shut off power ..... to remind me to take off the removable face. Just a thought. I'm sure it will be something not factory fitted, like a radio or alarm system !!