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rpm fluctuation while driving

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  #11  
Old 05-17-2019, 06:45 PM
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How difficult was replacing that?
 
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  #12  
Old 05-17-2019, 07:10 PM
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Literally directions in the first reply to this post.
 
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  #13  
Old 05-17-2019, 08:25 PM
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Saw that, was just curious. Thanks.
 
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  #14  
Old 05-21-2019, 12:29 PM
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Anyway to reset fuel adaptations? If you can and the issues is gone, then it may lean towards something like MAF/O2, etc. If you and the problem persists I would expect something like a throttle position sensor, etc. Something with absolute valves gone afoul.
 
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  #15  
Old 03-20-2021, 03:02 PM
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Default App sensor
Originally Posted by AndrewGr
Thanks Savannah. After three years and investing several thousand dollars into other potential fixes - your suggestion solved the problem. No more RPM fluctuation. It's gone. Fixed! I cannot believe that replacing the gas pedal assembly (which includes a new APP sensor / gas pedal position sensor) finally solved the problem. Thank you so much!
Hi, did this also fix the small kick when coming to a stop? Thanks, Frank
 
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  #16  
Old 03-20-2021, 05:28 PM
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Originally Posted by Frank key
Hi, did this also fix the small kick when coming to a stop? Thanks, Frank
After a few weeks of driving, all the issues reappeared, I gave up and sold it. It had to be the torque converter in the transmission all along.
 
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  #17  
Old 03-18-2022, 10:40 AM
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Hi
When the car is making this rpm fluctuation, the motor temperature is working in the panel?
 
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  #18  
Old 03-20-2022, 09:39 AM
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A couple years ago, I had occasional rpm fluctuations, same as described. I thought I might have a serious problem, but it was completely fixed with a fluid/filter change and a proper refill.
 
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  #19  
Old 03-21-2022, 07:38 AM
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Hi
On my car, make RPM fluctuation, the motor temperature didn`t mark, automatic gear box didn´t work properly . . . .and the guilty was only the temperature sensor in the gear box, broken, no connection.
After I shunt the two pins, all work perfectly.
 
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  #20  
Old 08-29-2022, 09:51 PM
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Default Rpm fluctuation
Hello, experiencing the same issue with my truck. Was going to look into switching out the gas pedal sensor but I noticed my truck does not fluctuate when I’m in manual mode only in automatic. I’m assuming this would rule that fix out?
 
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