Welcome to 2CarPros.
The most common causes of power loss include (but not limited to) a weak fuel pump, plugged catalytic converter, or a plugged fuel filter.
Let me know what model this is and the correct engine size. I will try to look for any bulletins and other things that my be helpful.
If you want, here are a few links that explain the things I mentioned and how to check.
https://www.2carpros.com/articles/bad-catalytic-converter-symptoms
https://www.2carpros.com/articles/how-to-test-a-catalytic-converter
https://www.2carpros.com/articles/catalytic-converter-replacement
https://www.2carpros.com/articles/how-to-change-a-fuel-filter
https://www.2carpros.com/articles/how-a-fuel-pump-works
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator
https://www.2carpros.com/articles/how-to-replace-an-electric-fuel-pump
Let me know if any of that helps and the info I requested.
Take care,
Joe
Sep 9, 2019 at 6:03 PM