Question about 2007 Chevrolet Tahoe

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I have a 2007 Chevy Tahoe i cleaned the throttle body and when i start the car and press the gas the RPM goes really high and it takes a while to go down

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  • 53 Answers

Get a can of brake clean/carb cleaner and spray all of your vacuum lines if it revs up, you found the problem.

Posted on Dec 30, 2012

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Posted on Jan 02, 2017

landsend
  • 1066 Answers

SOURCE: high idle will not lower

sounds like you have something blocking the linkage or the throttle body isn't closing totally or you have a air leak.

Posted on Apr 01, 2009

youredone82
  • 426 Answers

SOURCE: 99 tahoe,changed fuel filter,and poured some gas

i am assuming that this vehicle will not start without the gas poured into the throttle body? If so then there is a fuel dilevery problem which can be coming from injectors that are not firing due to clogged injectors or a malfunctioning injection pulse. or clogged fuel delivery system which is most probaly not the case due to you changing the fuel filter, or a bad fuel pump. you have some testing ahead of you.

Posted on Aug 29, 2009

  • 507 Answers

SOURCE: 1998 chevy tahoe 4x4 wont

fuel pump or fuel pressure regulator. When you turn the key do you hear fuel pump run? If not odds are the pump is bad.

Posted on Aug 23, 2010

  • 1 Answer

SOURCE: have a 1992 chevy tahoe, husband had the fuel pump

the line in between the pump that he replaced and the unit inside the tank probally has seperated or possibly the hose clamp was faulty or loosened up. i know its a lot of work to drop the tank but thats most likely the problem if not the fuel filter which is around 10.00 bucks and located on the inner frame rail.

Posted on Sep 28, 2010

numbr2luder
  • 65 Answers

SOURCE: i had my throttle body cleaned on my 2007 tahoe

maybe vaccum leak or your throttle position sensor has been effected

Posted on Jan 23, 2011

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1 Answer

Why my 2007 tahoe lose al power than 30 min. lter get it back


My 2007 Tahoe does the same thing but service traction control comes on then goes into limp mode which you can only drive a max of 5mph i then shut it down start it 2 mins later all is well...I took the air intake off leading into the throttle body and cleaned the throttle body around the butterfly valve and had no problems for 2 months then started again so im thinking the feul filter needs replaced more often than recommended..Thats where im at with this mess right now im gonna clean it again and replace the feul filter and the gas cap and see what kinda results i get...Will update my post with the results from the cleaning and reolacements

Feb 10, 2015 | 2007 Chevrolet Tahoe

1 Answer

I have a 2007 z71 tahoe that dealership says needs to have to replace my throttle body sensor at it will cost me $750.00 or so to fix. Is that correct amount. Seems pretty high.


No it should't cost that much. Its just a sensor that unplugs and probably has 2 screws holding it in place. Go to Napa and buy one then pop the hood and look around until you find what looks like the part you just bought. Then replace it.

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1 Answer

1998 chevy tahoe 4x4 wont start. not getting fuel to throttle body I have replaced the fuel pump and it still will not stay running unless I pore gas into the throttle body...


Computer showing any codes? Could be a bad regulator or a leak in the system allowing air in and fuel to flow back to the gas tank.

Jan 14, 2013 | 1998 Chevrolet Tahoe

1 Answer

I OPENED THE THROTTLE CONTROL MODULE ON MY 2007 TAHOE AND WHEN I PUT IT BACK TOGETHER IT MADE MY ACCELERATION GO TO HIGH AND IT WONT GO BACK DOWN IS THERE A WAY TO ADJUST THIS??


The Adjustment for the proper air flow at closed plate,
is set & sealed,do not change it.

I think you got a spring somehow in wrong

Why did you take off the tacm (motor)?

Nov 25, 2012 | Cars & Trucks

1 Answer

High rpm at idle: code P1294 target idle not reached


Hi Rodrigo, The idle control is activated by the temperature sender unit. It sounds as though yours is giving a cold signal to the computer and it pushes up the idle speed to compensate as if it has just started. The sender unit is a different unit from that which operates the gauge on the dash instrument panel. Replace it and I believe your problems will be over.Regards John

Apr 29, 2012 | 1995 Mitsubishi Eclipse

2 Answers

I had my throttle body cleaned on my 2007 tahoe now its idling to high why


maybe vaccum leak or your throttle position sensor has been effected

Jan 23, 2011 | 2007 Chevrolet Tahoe

2 Answers

1998 chevy tahoe 4x4 wont start. not getting fuel to throttle body. its not a fuel pump relay i tried it. it will start if i pour gas in the throttle body


fuel pump or fuel pressure regulator. When you turn the key do you hear fuel pump run? If not odds are the pump is bad.

Aug 23, 2010 | 1998 Chevrolet Tahoe

1 Answer

High idle will not lower


sounds like you have something blocking the linkage or the throttle body isn't closing totally or you have a air leak.

Apr 01, 2009 | 2007 Chevrolet Silverado 2500HD

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