subspd

Resurrecting this thread.

I have a 93' no one has a replacement electric air pump in stock. But mine is making a terrible squeal noise at startup. Need to do something...

SO can I just unplug it? Or should I gut it and keep it plugged in? Or should I... Other options?

subspd

Ok so I tried unplugging the connected in the photo and sounds goes away of course but the SEL comes on within minutes.
So any suggestions would be appreciated.