ac

[bboteler]

does anyone know production dates for trucks with ac assist already installed? or what to look for to be able to tell?

 

[ncdzl]

What is ac assist?

 

[05wh250]

are you talking about the valve that shuts off the water flow for the heater core in the cab?

 

[bboteler]

Yes.

 

[HOOV3R]

Look for the vacuum line hooking into a valve in the heater hose above the passanger side valve cover.

 

[Lassie]

Don't know dates, but it happenned between 04 and 05 MYs.

 

[05wh250]

:whs:

Look for the vacuum line hooking into a valve in the heater hose above the passanger side valve cover.

:whs: its right behind the oil fill.

 

[bboteler]

ok great thanks guys.

 

[ncdzl]

Heater control valve.

Started in 05 I do believe

 

[Zmann]

 

[bboteler]

Perfect thx zmann!!