2007 Chevrolet Tahoe Logo
Posted on Feb 01, 2011
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2007 check engine light is on. The truck is running great

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raj somaiya

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  • Chevrolet Master 5,370 Answers
  • Posted on Feb 01, 2011
raj somaiya
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Joined: Nov 12, 2010
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Getting the car scanned is advisable.Check engine light on?
The check engine light comes ON when the cars computer (the ECU) notices any kind of electrical problem in car. In some cases the check engine light comes on then turns off. In that case the exact error is not getting confirmed so this happens. But once the problem gets confirmed the engine light will remain permanently ON till the problem gets solved. In this case I suggest you to get your car scanned at autozone service center. It's absolutely free. In case in car scanning, if any error code is retrieved then you can check which part is faulty as per the error code.--------------- This should help.Thanks.Helpmech.

5 Related Answers

mecanica03

ROBERT GARCIA

  • 926 Answers
  • Posted on Jul 05, 2009

SOURCE: My 2007 Toyota Tundra 4.7l shows VSC OFF lights

check air filter for dirty , how many miles or kms have your car? , maybe need to replace spark plugs, try to reset the ecu for a momentany malfunction, remove the negative battery terminal few minutes and reconnect,start engine and drive, check if lights goes off , please write me

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Jonah Oneal

  • 14092 Answers
  • Posted on Apr 07, 2009

SOURCE: 2007 nissan xterra check engine light code shows fuel pump,

have it scan at auto zone advance auto to retrieve the code.it could be gas cap loose. oxygen sensor or a small misfire.

dougbender51

  • 976 Answers
  • Posted on Mar 26, 2010

SOURCE: 2007 Toyota Tundra 5.7L v-8 check engine light

it will run fine the air pump is for emmisions purposes only.if you have emmisions checks were you live then your going to want to fix it or you will fail the etst

Anonymous

  • 8 Answers
  • Posted on Aug 23, 2009

SOURCE: check engine light

Try removing the negative cable from the battery. Leave it off for a few minutes and see if that resets the code.

Anonymous

  • 714 Answers
  • Posted on Jan 29, 2010

SOURCE: 2002 4x4 lincoln navigator check engine soon light

check and see if your gas cap is loose

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