1994 is close to the time GM changes coolant types. Look at the old fluid color. If it is green then "standard" antifreeze will work. If it is reddish orange then dexcool is the proper type.
dex - cool orange coolant ,any coolant flush
i want to know what type of antifreeze does 1994 chevy camaro
Its been using the regular Green stuff since it was new, so just the standard is fine dave
Dex cool
1993 and before it is R-12, 1994 and later its R-134a
For a 2000 Buick Century, it's recommended to use a low silicate, ethylene glycol-based antifreeze that meets the GM specification GM6091M. Typically, a 50/50 mix of antifreeze and distilled water is used for optimal performance and protection against corrosion. It's advisable to check the owner's manual for any specific requirements or recommendations regarding coolant types. Always ensure that the antifreeze is compatible with the existing coolant in the system.
A 2000 Buick uses Dexcool.
Open the 1994 Regal petcock and drain the old coolant into a pan. The coolant is toxic to animals so dispose of properly. Close the petcock when the fluid stops draining. Fill the coolant through the radiator cap opening, using the proper type of antifreeze.
what type of engine??
A 1994 Buick Regal Custom uses 134a refrigerant, not freon.
Dot 3
It is important to use the right types of fluid in a car. The engine oil for a 1995 Buick Century is 5w-30 or 10w-30.