Fuel filter and pump replaced by dealer and now the gas gauge is stuck on full.

After I had my Hyundai Accent serviced, I noticed it was using nearly 4 times the fuel it should be. Centre told me they changed the in-tank fuel filter during the service. After returning the car they said it was a sensor and needed replacing. Still no change in excessive fuel usage.

I've had the car for about 3 months now. When I bought the car I could tell they're was a bit of a hesitation anytime you started to take off from being at a stop. The other big issue I've had is anytime I pump gas in the car rather it be Full tank, half tank, etc. it will hesitate when I crank it back to the point to where I have to press the gas down in order to stop it from cutting off. It will crank right back but as long as I drive off it continue to give it gas it will go away in a few minutes. The check engine light also turned off periodically but recently has stayed on and the the las… Read complete

I bought the car after it has been sitting for a year. Put a new ignition coil and battery and it started right up. Ran ok for a couple days. Now it won't start. I put new plugs and wires, cam shaft and crank shaft sensors, fuel filter and fuel pump. I don't hear the fuel pump engaging and I have check all fuses. I am at a loss, any ideas would be appreciated.

My car vibrates way too much at idle speed. I've been having this problem for quite a long time now and, when scanning it, there is no error indicated. I've changed the injectors, fuel filter, spark plugs and its wiring, but the vibrations are still there. When I start driving it, the vibration luckily disappears.

Hard to start when cold. Slight backfire. Poor acceleration when in low revs. All of this mostly goes once warm. If I fill tank up car has same problems until I have driven 90odd kilometres. Have changed alternator, o2 sensor, plugs, leads, fuel filter & pump, tank off & cleaned, charcoal box inspected, new battery, cleaned throttle.