YotaTech Forums - View Single Post - writeup: '89-'94 heater core replacement

91toybeater · 02-21-2008, 08:13 PM

I inherited this beast and somebody put a new heater core in it. I think they may have crossed a couple of cables. When I move the lever from cold to hot, the water valve opens alright but the recirculation door also opens . Hard to get any real hot air moving when cold air is coming in all the time when in heat mode. I would hope that the recirculation lever would do that but I've not been able to find a diagram of the cables in the fsm or clymers manual. could you verify which lever moves which door or valve.
thanks
paul

02-21-2008, 08:13 PM	#9 (permalink)
91toybeater Registered User Join Date: Jul 2006 Posts: 20	heater control cable routing I inherited this beast and somebody put a new heater core in it. I think they may have crossed a couple of cables. When I move the lever from cold to hot, the water valve opens alright but the recirculation door also opens . Hard to get any real hot air moving when cold air is coming in all the time when in heat mode. I would hope that the recirculation lever would do that but I've not been able to find a diagram of the cables in the fsm or clymers manual. could you verify which lever moves which door or valve. thanks paul