do I have to have this,1991 7.3
#1
do I have to have this,1991 7.3
Ive got heater hose from the water pump to the heater core thats fine I have a hose from the heater core to a T fitting one goes to the raditor thats fine but one goes over to the passenger side head, they seem to be return lines, I dont see this as a must the new heads I put on dont have that. 1991 F250 7.3 navistar non-turbo IDI looking for anyone who might have a reason that it needs to go to the head.?????
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tumble72
Ford 83-94 6.9 and 7.3L General
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11-27-2014 10:31 PM