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rob stewart Posted on Dec 10, 2011
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My turbo 400 shifts very hard and at a high rate of rpms 2600-3000 rpms and sometimes if i shift with shifter it will shift and sometimes not ?

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Ricky Peters

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  • Chevrolet Master 2,620 Answers
  • Posted on Dec 10, 2011
Ricky Peters
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Joined: Jul 26, 2008
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You need a new transmission modulator valve it controls the shift points of the transmission with vacuum.

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Hyundai tiburon running at high rpms when shifting

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Let me rephrase that. I have 97 lumina it recently has started to run at high rpms while idling and in drive the tranny is not shifting g correctly when it does its hard shift

the high rpms can be from a vacuum leak and the hard shifting from a problem vacuum actuator on the transmission
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My 2008 Chevy impala will not come out of park

The
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There
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suddenly this shifting problem occurred then its shifter
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Also
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are direct links with appropriate solutions to
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GEAR SHIFT ISSUES








Gear
indicator Shows "3" Instead Of "D"?


http://whoisbyme.blogspot.in/2012/07/gear-indicator-shows-3-instead-of-d.html

---------

2006 Chrysler 300c: Shifter Stuck in Park?

http://technoanswers.blogspot.in/2012/06/2006-chrysler-300c-shifter-stuck-in.html

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1998 Ford Expedition: Will not Shift Out of
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http://repairhelpcenter.blogspot.in/2012/02/car-will-not-move-when-in-gear.html

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Mercedes Benz not engaging in first gear?

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Chrysler PT Cruiser only goes in First gear?


http://howtobyme.blogspot.com/2011/11/chrysler-pt-cruiser-only-goes-in-first.html







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Car is stuck in park and the shift will not move?



http://howtobyme.blogspot.com/2011/08/car-is-stuck-in-park-and-shift-will-not.html


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2007 Ford Expedition: How to shift car in neutral with Dead Battery

http://www.howtorepairguide.com/2012/11/2007-ford-expedition-how-to-shift-car.html

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Nissan Sentra stuck in park?

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Car will not come out of Park?


http://howtobyme.blogspot.com/2011/11/car-will-not-come-out-of-park.html


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Automatic transmission will not go into high
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http://howtobyme.blogspot.com/2011/11/automatic-transmission-will-not-go-into.html



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Buick Park Avenue: Transmission will
Not shift into drive?



http://schematicsdiagram.blogspot.com/2011/12/buick-park-avenuetransmission-will.html


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Ford Taurus won\'t shift from park?

http://schematicsdiagram.blogspot.com/2011/12/ford-taurus-wont-shift-from-park.html

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2006 Ford F150: Will Not Shift out Of Park?

http://technoanswers.blogspot.in/2012/06/2006-ford-f150-will-not-shift-out-of.html

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Car Transmission will not go into Park mode?


http://schematicsdiagram.blogspot.com/2011/12/car-transmission-will-no-go-into-park.html


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1998 Chrysler Voyager: Transmission Problem?

http://howtobyme.blogspot.in/2012/06/1998-chrysler-voyager-transmission.html

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Shift indicator directly goes to 2nd when key
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http://schematicsdiagram.blogspot.com/2011/12/shift-indicator-directly-goes-to-2nd.html


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Third gear missing and engine losing power?


http://schematicsdiagram.blogspot.com/2012/01/third-gear-missing-and-engine-losing.html


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Chevrolet silverado has whining sound in gear?


http://technoanswers.blogspot.com/2012/01/chevrolet-silverado-has-whining-sound.html


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2002 Chevrolet Avalanche Z71: Gear shift
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http://whoisbyme.blogspot.in/2012/06/2002-chevrolet-avalanche-z71-gear-shift.html

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Hard to shift gears on Manual transmission?


http://technoanswers.blogspot.com/2012/01/hard-to-shift-gears-on-manual.html


--------

Car hard shift at slow speeds?


http://technoanswers.blogspot.com/2012/01/car-hard-shift-at-slow-speeds.html


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---------

Automatic transmission shift lever hard to move on cold
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http://schematicsdiagram.blogspot.in/2012/02/2000-nissan-maxima-shifts-hard.html



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Vehicle noticed sluggish delayed shifts while
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http://schematicsdiagram.blogspot.in/2012/03/vehicle-noticed-sluggish-delayed-shifts.html



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2007 Hyundai Santa Fe: Will not Shift out of
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http://schematicsdiagram.blogspot.in/2012/06/2007-hyundai-santa-fe-will-not-shift.html







These details will help.



Thanks.
0helpful
1answer

Manual shift light blinks, chugs when accelerating.

Hi Seth, Check out your engine and gear box mountings! Regards John
0helpful
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You mean you can drive your car but the problem you have hard shifts at high rpms (3500+) . what shift 1 or 2 or 3 ....... and how if your engine cold or hot .
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Looking at all your probs, my guess is you have the wrong transfer case! It may be one for a diesel! Frankster016
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