Alaska Diesel
Well-Known Member
- Joined
- Sep 22, 2019
- Messages
- 52
- City
- Palmer Ak
- Vehicle Year
- 1986, 1987
- Engine
- 2.9 V6
- Transmission
- Manual
My bad, it was the EGR vacuum regulator. I looked at a vacuum chart and found something that said High Altitude something. It had a green and red vacuum line going to it.