Feel jerking on gas pedal while accelerating

2007 FORD EXPLORER
200,000 MILES • 4.0L • 6 CYL • 4WD • AUTOMATIC
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IMDAD H TARIQ
  • MEMBER
  • 1 POST
Looks like labored gear shifting while accelerating. Feel jerks at speeds 40-60 mph.
Feb 11, 2019 at 2:38 AM
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ASEMASTER6371
  • ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
Good morning,

I would suspect you have what is called a shutter from the torque converter. That is when the clutches slip in the converter and are slipping and that's what you feel.

https://www.2carpros.com/articles/automatic-transmission-problems

I would start by changing the oil/filter in the transmission and use an additive for this shutter. If that resolves it, then that is confirmation of the torque converter. It is not a permanent fix as the torque converter would need to be replaced.

https://www.2carpros.com/articles/how-to-service-an-automatic-transmission

Roy
Feb 11, 2019 at 3:35 AM
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