You make have to get the throttle body cleaned. Is an easy process look up videos on YouTube
I will also recommend using a fuel system cleaner from liqui moly and redline
Both you can buy online and locally.
You can have a shop who does free inspection look at the car and see what they say.
Lastly get quotes and compare them to mobile mechanics networks like in this link
https://bit.ly/3jPqGmH
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