Transmission problems
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Transmission problems
Hello, today my 06 did some very strange things that really has me lost for what the problem is, I've looked around but can't find anything similar. Today I put my truck in reverse to back out of a spot and everything seemed normal but when I put it into drive it shifted very hard from natural to drive to the point I was jolted on my seat. Once I let off the brake to casually accelerate I noticed that the truck was high rpm for no throttle being pressed. Normally just letting off the brake in drive would be around 650 rpm while today it was around 890 to 900 rpm. I started to give the truck some throttle about 1200 rpm the truck seemed very sluggish like it was struggling and the engine would jolt from 1200 rpm to 900 rpm and back up to 1200 rpm in just a split second. At this point I was very worried and I stoped but the truck in park and it still idled around 890 to 900 rpm and when i put it back into gear it went in extreamy rough and did the sane surging. I parked the truck and turned it off for about 10 minutes and them I turned it on but everything was 100% normal, went into gear fine, ran fine, and shifted fine. Does anyone have any clue what is going on here? Any help would be really appreciated. Thank you all in advance.
Mountain Pass
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From: Texas
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From: Spanaway
The reason it some tunes lie to the PCM to get it to do things the way the
person that wrote the tunes want it to run. Makes a really hard to do diagnosis
if the parameters are not what you know they should be do to a tune messing
with things.
So once your back to stock scan it again for codes and let us know what you find.
Mark knows this transmission very well.
person that wrote the tunes want it to run. Makes a really hard to do diagnosis
if the parameters are not what you know they should be do to a tune messing
with things.
So once your back to stock scan it again for codes and let us know what you find.
Mark knows this transmission very well.
Thread Starter
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Junior User
Joined: Jun 2017
Posts: 82
Likes: 0
The reason it some tunes lie to the PCM to get it to do things the way the
person that wrote the tunes want it to run. Makes a really hard to do diagnosis
if the parameters are not what you know they should be do to a tune messing
with things.
So once your back to stock scan it again for codes and let us know what you find.
Mark knows this transmission very well.
person that wrote the tunes want it to run. Makes a really hard to do diagnosis
if the parameters are not what you know they should be do to a tune messing
with things.
So once your back to stock scan it again for codes and let us know what you find.
Mark knows this transmission very well.
Fleet Owner
Joined: Apr 2012
Posts: 27,307
Likes: 549
From: Spanaway
The best one to ask that question of would be one of our sponsors
FTE Member : @CircuitBoardMedics
Here is there site >>> https://circuitboardmedics.com
FTE Member : @CircuitBoardMedics
Here is there site >>> https://circuitboardmedics.com
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xrayman
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Sep 3, 2004 04:40 PM