Coolant Line/Hose: Service and Repair

Bypass Tube

Removal and Installation
1. Drain the engine coolant.
2. Remove the upper intake manifold.





3. Remove the bypass hose from the bypass tube.





4. Remove the bolt and remove the bypass tube from the coolant pump.





5. Disconnect the quick connect fitting and remove the bracket bolts and the bypass tube.





6. Install a new O-ring seal on the coolant bypass tube.

7. CAUTION: Do not cut the O-ring seal during tube installation or engine coolant leakage may occur.

Clean the O-ring sealing surface on the cylinder heads and lubricate the O-ring seal. Use premium engine coolant.





8. To install, reverse the removal procedure.