Where is the heater core on Pete 387.I saw the 2 rubber hose connected to fire wall oposit side of the steering wheel.If it is the core how do you take part. It is very rusty and I think it is leaking any help please.
Peterbilt 387 Heater core
Discussion in 'Trucks [ Eighteen Wheelers ]' started by TURKER, Mar 30, 2014.