mx yfz 450

Ok the first one is that my heater only blows air out of the defroster no matter where you put the ****, what could cause and how do i fix it
Next thing is my cruise control stoped working the other day when you hit cruise the green light comes on then you hit set and it does not work. How do i fix this problem. The truck is a 99 and has 108k. Thanks Skyler

zukgod1

Sounds like you have lost vacuum. Check the line comming off the back of the vac pump, p/s pump and follow it around. My guess is there is a problem ove by the turbo where it enters the fire wall.

Dan

infidel

Vacuum leak.
Most common place is under the driver's side battery where acid eats the line going to the cruise actuator.

mx yfz 450

Cool Thanks Guys I'll Have To Look At Those. Thanks Skyler

zukgod1

Hey when do you wanna go for a ride?

Be sure to get some Depends will ya. I dont want my leather to get pee on it

Dan

mx yfz 450

Any time, i'm free most any time after 6. My truck runs pretty good until my clutch slips. I have been driving it with my box all the way off until i get a fp gauge though. Skyler

fireparm84

It is the vaccuum line. Exact thing happened to my 98 last week and the vaccuum line had been knocked of on the drivers side.