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914Slide
11-23-2013, 11:48 AM
hey i recently put a new heater core in and ever since i haven't been able to drive the car, it has been overheating :/ ik ive bled the system properly and even tried bypassing the core again because it worked fine before the heatercore. there is a noise coming from the front of the timing case around where the water pump is. ????????????????? idk please someone shine some light i need my car back

Nissan_Alex
11-23-2013, 01:41 PM
Check the play in the front bearing of the waterpump, if it has play your culprit is the waterpump.

914Slide
11-23-2013, 07:25 PM
there's a small amount of play if you wiggle it but it spins freely, also nothing is going on when i have the rad cap off and spin the pump ?