Having problems with your Pontiac Grand Prix ?
How do you drain the coolant from both the radiator and the block to assure complete new coolant in system? 1994 Pontiac Grand Prix se coupe, 3.1 v-6 engine
Under the radiator is a bolt.. Remove it and the radiator cap.. Gravity will do the rest.. Also unbolt the radiator bottle and empty it..
Repair Help & Product Troubleshooting for Pontiac Grand Prix
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