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Discussion Starter · #1 ·
I've seen many posts online but nearly all of them never come back and answer what the issue was.

04 fx45
All new factory cam and crank sensors.

Car runs and drives amazing with everything I've done to it.
Has issue where randomly while driving it will lose power. I definitely have to give it more throttle to get up and go. Will run great again after car turns off or after it sits over night.

I never get codes. One single time 6 months ago I did have a weird knock sensor issue where the car lost nearly all power for a couple minutes. Cleared the code and never happened again.

It never does it when I want it to so it's hard to check live data.

Thinking either
-knock sensors/harness
  • cam phaser solenoid
  • maf
  • throttle body


Hoping someone has some insight!!!!
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