btbaus

iTrader: (3)

hey guys. im replacing my thermostat along with the upper and lower rad hose. and ive already replaced the hose that that goes from the bac valve to the back of the throttle body and the hose that goes from the bac valve to the water pump. are there any other hoses that have coolant running through em? i want to change em all now that all the coolant is drained from the engine. are they any other hoses you would recommend changing?

87 t-66

iTrader: (133)

i would replace the heater hoses running to the firewall if they are original. there are diagrams of where all coolant goes in the FSM

w0ppe

I just brought out the FSM and looked for anything hose or connection and replaced them. The car is old and will rust much more quickly if an accident happened and you got air in the system somewhere...
+1 includes heating core

no piston drifter

fsm?