More problems, coolant overflow not working?

JL1RX7 · 10-13-2009, 07:05 PM

Two spots to check. If you have S4 check under the intake manifold. There is a hose that runs between the upper and lowers sections. It can pop and you will nevver find that leak. Drove me nuts to find it one time. The second one is the heater core hose. It is right under the oil filter up to the firewall. That one will always fail every so often due to the oil weaking it.

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10-13-2009, 07:05 PM	#4
JL1RX7 Rotary Fanatic Join Date: Feb 2008 Location: Front Royal, VA Posts: 487 Rep Power: 18	Two spots to check. If you have S4 check under the intake manifold. There is a hose that runs between the upper and lowers sections. It can pop and you will nevver find that leak. Drove me nuts to find it one time. The second one is the heater core hose. It is right under the oil filter up to the firewall. That one will always fail every so often due to the oil weaking it.