Glow plug controller wont turn off.
 

Has anyone else had the problem in the idi's of the glow plugs system when the engine is hot and you go to start up, and the wait to start light is still on? Mine had that problem but I put it on a manual button and that fixed it, just wondering what would make it do that??

You mean how it comes on whether you need it or not?

Or that it's sticking on?


They all come on for at least a few seconds. I think there is a minimum wait time, even if the engine is hot already.