Mileage query
07/01/2015 Manufacturer 38814 19/01/2015 BVRLA 39188 11/03/2015 Manufacturer 42001 10/05/2015 Manufacturer 45417 03/07/2015 Manufacturer 51286 09/10/20
How to Identify and Fix Common car Problems ?
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Flush out the fuel injectors using an injector flush kit, replace your fuel filter, inspect the spark plugs and wires (and replace if necessary), check the air filter (replace if found dirty). Cleaning a dirty mass airflow sensor will help increase the MPG as well. I also suggest that you check the pressure and condition of the tires. Low air pressure or bad tires will decrease in MPG, too. If you would like to have this inspected by a professional, a qualified technician from YourMechanic can come to your car’s location to diagnose your mileage issue and let you know what should be done.
This could be related to a couple of possibilities. The [instrument voltage regulator]((https://www.yourmechanic.com/services/instrument-voltage-regulator-replacement) regulates the voltage supplied to the various gauges in your vehicle’s dash. When this is not working properly, this may cause the gauges in your dash to dim or flicker erratically or in some cases provide false readings. This may also be caused by a faulty instrument gauge cluster.
This may also be caused by a faulty transmission speed sensor. The speed sensor reads the rotational speed of the reluctor wheel, located within the transmission. The speed sensor also controls the anti-lock braking system. Driving with a bad speed sensor usually causes the ABS to malfunction and can lead to loss of braking power and/or an accident. When this is not working properly, you may also notice the transmission hesitating to shift gears, erratic tachometer readings, the speedometer not working properly or the odometer not working properly. I would recommend having an expert from YourMechanic come to your location to diagnose and inspect your vehicle.
Yes, a cold air intake will help to increase fuel mileage to the extent that it is delivering cooler air into the motor than the normal stock intake would be. In general, air cleaners and breathers do not affect fuel economy all that much, however they can help slightly. Other things to consider when wanting to increase fuel economy are: tires and tire pressure, fuel type, exhaust type (switching to a higher flow exhaust), fuel programmers, fluid upgrades (use a lightest oil possible for your climate and conditions), electric fan conversion (this will help improve fuel economy during freeway cruising – be sure that the electric fan can effectively keep the motor cool) and ignition upgrades. Be sure when making any of these types of modifications that they are appropriate for your particular application as the results will vary according to engine model, climate and conditions.