I wanted toknow because I was trying to get better air conditioning performace in stop and go traffic because I do a lot of city driving in my work route and I'm about to move to a worse location. The fuel mileage my car gets is horrible with the a/c it seems and any extra mileage and/ or better cooling will help.

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1984 300SD Orient Red/ Palomino
1989 560SEC
2016 Mazda 6 6 speed manual
1995 Ford F-150 reg cab 4.9 5speed manual