hoses

chulosdream

Registered User
hey guys i have a 91 sc and i am just putting it back together after two years and i can't remember how the hoses from the oil filter housing, the water pump, and the heater core go. if any one can help thanks.
 
Starting at the top of the engine just behind the A/C bracket, that is the exit hose. It connects to a steel tube which has a "Y" split. The small top tube feeds into the base of throttle body and the larger tube feeds into the heater core inlet.

The return from the throttle body goes around the back side of the engine where it mates into another return steel "Y" along with the heater core outlet hose.

That steel tube runs alongside the driver side of the engine and feeds into the base of the oil pump. The outlet from the oil pump cooler feeds into the water pump.

Hope this helps.
 
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