I have 1 and I'am getting 14 to 15 mpg In city, trying to find ways of improving the mileage of it
R134a
5w30
15 to 18mpg
Any brand of antifreeze can be used in a 1998 Chevrolet Blazer. It is recommended that a person uses 50 50 antifreeze.
Depending on the differential gear ratio, anywhere from 17 to 19 mpg.
being a 454 it doesn'y get any kind of fuel mileage
Obd ii
4L60-E
rocket fuel
4L60E.
A 1998 Chevy Camaro uses R134a.
If the Blazer is gasoline powered the antifreeze can be any kind that is for sale for gasoline powered vehicles.