pontiac grand prix

Asked by Jun 29, 2016 at 10:46 PM about the 1999 Pontiac Grand Prix 4 Dr GTP Supercharged Sedan

Question type: Maintenance & Repair

Heres a stupid question, I need to put some stuff I
got into my radiator but I dont know were to put it
in at, im a women of course. It's a pontiac grand
prix super charged yr 1999

1 Answer

254,705

Better to fix the leak properly than use stop leak. If you have to use it, make sure the engine and or cooling system is cold. Remove the radiator cap and add the stop leak, and top off with water/coolant. Reinstall the cap and start the car and run till warm and or till it stops leaking. Let it cool again and check the coolant level and top off as needed.

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