Cutlass V6-191 3.1L VIN M SFI (1998)
Coolant Line/Hose: Service and Repair
REMOVAL PROCEDURE
NOTICE: When adding coolant, it is important that you use GM Goodwrench DEX-COOL coolant. If coolant other than DEX-COOL is added to the
system, the engine coolant will require change sooner: at 50 000 km (30,000 miles) or 24 months.
1. Drain and recover the coolant. Refer to Draining and Filling Cooling System.
2. Remove the exhaust manifold heat shield.
3. Remove the coolant inlet pipe bolt through the exhaust manifold.
4. Raise the vehicle. Refer to Lifting in General Information.
5. Remove the radiator hose from the coolant inlet pipe to oil pan bolt.
6. Remove the cover to the coolant inlet pipe bolt.
7. Remove the coolant inlet pipe and seal.
INSTALLATION PROCEDURE
