Hi. My 95 Accent has till now been a very reliable car. Recently it has been randomly running out of power until it almost stops then picking up again. Can happen at any speed and any time. In between this it runs fine. Have replaced the fuel filter and cleaned out the fuel tank. Check engine comes on sometines but have no way to find out why. Any clues? Thank you. Michelle (New Zealand)

 

I suspect the crankshaft rotation sensor is failing. Relatively cheap and easy to replace on the Accent engine.