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It is one of many possibilities.

It is one of many possibilities.

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Q: Will a bad transmission cause bad gas mileage?
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Will incorrect tire inflation cause bad gas mileage?

bad gas mileage


Can a bad MAF cause bad gas mileage?

Yes


Will bad O2 sensor cause bad gas mileage?

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Will a bad catylictic convertor cause bad gas mileage on a 99 accord?

Yes it certainly could cause bad gas mileage especially if it is plugged up or if your car's oxygen sensors readings are faulty.


Would a bad fuel pump cause a loss of gas mileage?

No, a bad fuel pump will cause a no run situation.


Will a bad catalytic converter cause decreased gas mileage?

It could, yes.


Can the fuel pressure regulator being bad cause bad gas mileage in a 97 Geo Metro LSI?

Yes it can reduce gas mileage. There are usually two kinds of faults with FPR that reduce gas mileage. 1. Excessive fuel pressure. 2. Fuel leaking through vacum. Both these faults result in bad gas mileage.


Would a bad thermostat cause a decrease in gas mileage?

A bad thermostat can cause a decrease in gas mileage. If the thermostat is stuck open, the engine will tend to run cold. Not only will this result in a perpetually low temperature gauge reading and poorly performing heater. It will also cause the ECU to richen the mixture, since the engine will appear to be warming up to the ECU. This will result in poor gas mileage. Replacing the thermostat will allow the engine to fully warm up, which will restore gas mileage as well as heater performance.


Why am i getting bad gas mileage what could be the prob 94 aspire?

Bad gas mileage can sometimes be attributed to a vehicle in need of a tune-up. Have your car serviced and see if that improves the gas mileage.


What cars get bad gas mileage?

hummers


Will disconnecting the tcc solenoid and leaving it disconnected damage the tranny?

You will get lower gas mileage. The tcc solenoid locks up the transmission to get better gas mileage at higher speeds. I suppose it will wear the transmission slightly faster as well, but the main effect is lower gas mileage.


How does a bad camshaft sensor effect gas mileage?

almost any malfunction in your car can cause a drop in gas mileage (including the cam sensor) any time when your engine has to try harder to do what it is meant to do or is confused, and has to guess, due to a bad sensor it can cause poor mileage, and even further damage to your vehicle ex: a bad cam sensor can also make starting your car take longer possibly damaging your starter.