Tonytitan
New Member
- Joined
- May 30, 2017
- Messages
- 15
- Reaction score
- 2
- Points
- 3
- Location
- Nashville TN
- Vehicle Year
- 1998
- Make / Model
- Ford
- Transmission
- Manual
I took a pressure washer to my engine compartment to knock some of the grime out. Looks like I knocked out my AC in the cabin also. It doesn't appear to be a problem with cooling; the tubes carrying refrigerant are cool and wet with condensation. I think it's a vacuum/door control issue. I have no vacuum at the heater control valve regardless of setting. I get hot air out of all outlets all the time. At interstate speeds hot air blows thru the heater outlets even with the control switch set to off. When I leave the interstate it stops blowing. I clamped off the coolant to the heater core but the best I get is ambient, uncool air. Every vacuum line I can find is in place and secure. I'm so confused!
The truck is a 1998 Ranger 2.5l 5-speed.
The truck is a 1998 Ranger 2.5l 5-speed.
Last edited: