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Several things could be causing this problem. The timing could be off, or several sensors could be causing the problem. If possible check the computer codes. If not, then start with a possible clogged egr valve, then the crankshaft sensor.

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Q: What makes a car jerk and backfire?
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What makes a scooter backfire like it has bad gas in it?

it would go slower and it might jerk


What may cause a motorcycle jerk or backfire?

A motorcycle jerk or backfire can come from the choke not shutting off completely, the fuel jets might be clogged, a gasket or seal may be broken. Valves that are out of adjustment could also be the problem.


Why does a car backfire and die?

A car can backfire and die if the spark plugs are bad. The car could also have a problem with the timing or the catalytic converter .


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The AC compressor puts quite a load on the engine, especially one with less cylinders. It puts a load on the engine, causing it to jerk back and forth.


Why does your car backfire while decelerating?

Slowing down


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it doesn't or it shouldent'


If the car is puttering like a backfire and wont start what is wrong with the car?

catalytic converter?


Your car accelerator plate makes a popping noise when you press down on it?

If by "popping noise" you mean backfire, it could be crossed ignition wires, or some sort of misfire.


When theirs a small evop leak would it cause your car to jerk?

a small evap leak would not cause your car to jerk.


Does a bad alternator make your car backfire?

No! A car backfires because unburned fuel is getting to the muffler. The heat of the exhause system causes the fuel to combust, thus a backfire. A bad alternator will just not charge your car battery.


Why does a car backfire when you first start it?

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