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bad fuel will cause engine run rough stall out a lot vechicle wont start
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∙ 11y ago
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How do you know you have bad gas in your car?
It starts running bad and changing the fuel fixes it.
Will a bad fuel sending unit keep car from starting?
No. But you may be out of gas and not know it.
How if you know if you need a fuel filter or a fuel pump?
If fuel filter is plugged car will idle but starve for power as it is getting very little fuel, If fuel pump is bad car will wind over but not start " no fuel going to engine " A little trick I use pound on bottom of fuel tank while engine is turning over if engine starts then you know you have a bad fuel pump
Can a bad fuel filter make your car jerk?
It could. Replace the filter and you will then know if that is the culprit.
How do you know when your coil is bad on your 2001 Hyundai elantra?
It is important to know the symptoms of a bad car part. The symptoms of a coil going bad would be having a trouble starting and running the car, the coil getting hot, and poor fuel economy.
How do you know if the fuel pump needs replacing?
If it has an electric fuel pump you will be able to hear it hum when you turn the car to the run posistion. If you can not hear it hum then its bad. On a mechanical fuel pump you can loosen on of the lines and crank the vehicle. If no fuel comes out the it is bad
Can car still run if fuel pump is bad?
If the car is not getting any fuel, it will not run.
Car not getting fuel?
Bad fuel pump, blown fuel pump fuse, bad fuel pump relay, or clogged filter.
The gas will not go to the engine to start the car up?
Bad fuel Pump? Bad fuel pump relay? Plugged fuel filter?
What are the bad points on a car?
the one main bad point on a car that i have noticed is how much fuel can be needed depending on the car but the fuel prices have rocketed up i find it all absolutely appalling
How would you know a fuel pump is bad on a 2004 kia optima?
There would be weak fuel flow to the engine resulting in sputtering upon acceleration or no fuel flow at all resulting in a car that will not start.
What happens when a car fuel pressure goes bad?
the car won't start
