Q: Rough idle, At stops it surges and I can feel the engine shaking. When I get up to speed it’s fine please help..

asked by on February 17, 2018

I have a problem on cylinder 3 it misfires 255 times and when I drive the car it’s fine once it goes over 1k rpm the shaking stops and drives smooth but at stop lights and stops in general my car drops rpm and surges. Feels like I don’t have as much punch as I used to have also. Please help me 

My car has 103 miles.
My car has an automatic transmission.

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