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Full throttle power loss

  

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Topic starter

good morning!

2019 Jeep Grand Cherokee High Altitude 

33,000 miles. No check engine light and no codes pop up. Air filter clean. 

The issue is: About 50-75% of the time when I fully depress the gas pedal at peak RPM’s the engine loses all power until I let go of the gas and go to a lower RPM. 

please help. Thanks so much!


2 Answers
2
  1. First change the fuel filter clog filter can do that. If not that pressure test, the fuel pump could be a weak fuel pump. Pray it's that and not some complex electronic failure

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Video answer is here

 

https://youtu.be/iksVBNJJLmQ?t=405


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