• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

defogger dont work

beckys2000gt

looks fast.... its slow:)
my defogger in the front just gave up on me, anyone a clue what it could be? my reg heater works, just not my defogger
 


Most likley a vacuume line somehere, under hood, around battery/ in wiring harness or under air box cracked. Or vacuum line under dash pinched.

Are any of the modes switching? a/c vents and floor heater?

I will assume you only have temperature control, no mode controll whatsoever.

My 98 gtp didn't seem to have the vacuume reservoir, but the line by the battery was very fragile with a few cracks. I ended up making a replacement vacuume line out of 1/8" id brake line, routed beside the transmission select cable in the firewall, reducing the length of the vacuume line by at least 1/2. Use the tubing connectors that were on the stock line, and wrap the brake line in the corrugated plastic loom for concealment (this was on the old line, reuse it.)
 
Back
Top