Depending on what year you have.R-12 up to 93 or 94,after that R-134a. The two different types are not combinable without system damage in the future. The easiest way to determine which refrigerant you have is by what type of fitting/adapter is on the vehicle. R-12 has male threads on the connector/s, and R-134a has a "quick coupler" style fitting with internal threads.
all I want to know is what kind of refrigerant for 2002 Mazda 626
will a 1997 Mazda 626 transmission or engine interchange with a 1999-2002 Mazda 626 transmission or engine
how many belts are in mazda 626
how do i troubleshoot my 1998 Mazda 626 distributerless no spark
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