1999 Chrysler 300 Repair Question
Topics covered: Gas, Sensor, Air filter.
Mileage: 133,000 miles.
Mileage: 133,000 miles.
Asked on November 13, 2012
Chrysler 300 Gas Problem
I have changed the spark plugs and the air filter. what more can i do to increase gas mileage
Asked by (pending member)Answer
Replied on November 13, 2012
Change all the oxygen sensors as they determine how much gas is sent into the engine. Old oxygenb sensors can make a car run rich and therefore not get as good a gas mileage.
