by mikeway05 on Jun 28, 2011 Vehicle: 2005 Chevrolet Astro Cargo Rwd 3dr Minivan (4.3L 6cyl 4A)
This is the best van on the road by far better than any other ... Gas mileage can be increased by opting for a K&N air filter .. Replace the 3 1/2 foot muffer with a new modern version and really increase you gas mileage. Keep the motor tuned up and use the long lasting
uridium plugs in it .. Move to a 225 16 inch wheel instead of a 215 and go with Michelin xd2's .. Best move I ever made ..
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