Welcome to 2CarPros.
That is a cylinder 1 misfire. The first thing I would suggest is to remove the spark plug and inspect its condition. If you haven't tuned the vehicle in a long time, the plugs may be getting bad.
Also, confirm there is not damage to the spark plug wire.
Here is a link that explains in general how a tune up is done. It shows what are called coil over ignition coils. Your vehicle will have a distributor cap and wires.
https://www.2carpros.com/articles/how-to-tune-up-a-car-engine
Let me know when the last tune up was done.
Take care,
Joe
SPONSORED LINKS
Tuesday, October 29th, 2019 AT 9:43 PM