I have a 2001 buick lesabre what kind of antifreeze should I use
3 Answers
I would flush the system and use all purpose coolant.
Nothing special is required. Prestone or any other brand will suffice. You can buy pre-mixed or full strength (which you will mix 50/50 with water. Ask the guy at the parts store what they recommend.
Use the GM recommended (orange) color. specially formulated to prevent chemicals to breakdown the head gasket. The (green) coolant has the harsh chemicals that break down the engine gaskets
2 people found this helpful.