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How do i clean the throttle body on my 2003 chevy tahoe

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

MrScary66613
  • 1990 Answers

SOURCE: 1996 tahoe tranny not shifting

The L60E Tranny's were not Covered under this Recall. Therefore, You should be Just fine with a Cleaning and Reassemby. Just to be Absolutely sure, Check Edmonds.com and Enter your Trucks Make year and Model and it will give you the Recalls, Complaints and Service Bulletins for your Truck. Please Rate My Response! Thanks!

Posted on Feb 06, 2009

  • 74 Answers

SOURCE: 2003 chevy tahoe front rear end fluid

i think what you are talking about is the front differential. you will wanna put gear oil in it. the correct weight would be found in your manual.


Posted on Feb 20, 2009

  • 126 Answers

SOURCE: Where is the oil sending unit located on a 2003 Chevy Tahoe 5.3 engine

its in the block behind intake manifold .

Posted on May 05, 2009

  • 262 Answers

SOURCE: airbag light stay on 2003 chevy tahoe

The air bag light will remain illuminated if a fault has been detected in the air bag system.
The onboard computer will need to be interfaced with diagnostic equipment to read the fault.
This is also the only way to reset the light.
Good luck, I hope this helped.

Posted on Mar 13, 2010

ryanlutton
  • 1111 Answers

SOURCE: How to clean throttle body on 2002 chevy trail

Instructions for doing it without removing the throttle body.

1. Disonnect the battery....very important so your stepper motor isn't ruined when moving the butterfly.
2. Remove the plastic resonator on the top of the engine (The black piece that says 4200 on it)
3. Remove the large rubber hose from the throttle body.
4. Clean away, with throttle body cleaner or Seafoam, I just use the blue shop towels to clean in there. Could use a plastic bristle brush also for more elbow grease. Be very careful, as the butterfly will cut you very easily, very sharp edges. Make sure you get all the gunk out of there, including any edges of gunk that may have formed, preventing the butterfly from opening and closing properly. Needs to be nice and shiny.
5. Hook the resonator and hoses back up, don't forget the little pcv hose on the front right corner of it.
6. Hook the battery back up and drive around for 20 minutes or so with all accesories OFF. The computer will relearn a properly functioning throttle body at that point.
7. Enjoy a little bettery gas mileage and horsepower.

Posted on Feb 21, 2011

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