Now today the Service Engine Soon light is on

Hello,

This drivability issue can be due to several factors. Dirty throttle body, faulty throttle position sensor, inadequate fuel pressure etc.
Cleaning out throttle body can improve drivability issues.

Here is a helpful guide:

https://www.2carpros.com/articles/throttle-actuator-service

Since the check engine light is illuminated the first step would be to have the vehicle scanned and retrieve the trouble codes. This can help with the diagnostics.

Here is a video shows how to scan for codes:

https://youtu.be/vMwTzURWXmk

Please let me know what code(s) you get.

Thank you.