Dexcool
Dexcool
Dexcool
R-134
R134a
Dexcool
The DEX-COOL coolant with 50/50 mix. It is an orange coolant. if you want to do it exactly how GM says you would have 50% DEX-COOL and 50% de-mineralized water
check engine light
The recommended oil for an Oldsmobile Alero is SAE 5W-30 oil. If you live in a state that does not get freezing temperatures, 10W-30 is acceptable.
Red 5 year, it is a HOAT type.
The 5 year red color
Red, 5 year, HOAT type.
Dex-Cool
The Owners Manual specifies yellow anti-freeze
Red, 5 year, HOAT type.