We have a 1999 Winne 37' coach. The engine is a Ford V-10. My situation is when we run the AC, it blows through the defrost vents at the windshield. I have selected the different positions on the swit...
That's the problem. I do not know where the line originates. The hose disappears to the right side under the dash. Only access to under the dash is at the insturment panel when I raise it up. No sign of the green line near the engine or in the front access panel. I will do some more probing. I have a trip planned next month down in the L.A. area next month and it will be hot driving down there.