Reply To: what does paint do to bad ECM

#5648

rlevy
Member

I guess I missed something here. If I suspect my ECM is bad (whirring sound stays on when keys are removed, sounds like where ECM is, Rad2 fuse/relay removed stops sound, engine SEEMS to run hot but temp display says fine), why would painting fix or seal the exterior?? There are still places water can get in, and if there is rust inside, what can you do?

thx,
Ron