MISFIRING

  • Tiny
  • charr1
  • 1999 Lexus GS 300
  • 6 CYL
  • 4WD
  • automatic
  • 180,670 miles

My 1999 lexus gs 300 is misfiring when you press the gas peddle, and the check engine light is on as well as the vsc and the vsc off light. What does vsc stand for?

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Friday, December 3rd, 2010 AT 2:34 AM

3 Replies

  • Tiny
  • BMRFIXIT
  • Expert
  • 19,553 posts

WHAT DO YOU HAVE FOR CODES
check MAF sensor
scan for codes 1st

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Friday, December 3rd, 2010 AT 3:07 AM
  • Tiny
  • BMRFIXIT
  • Expert
  • 19,553 posts

Subject: 1999lexus misfiring

From: charr1 reply

the codes are cylinder 1, 3, 5 misfire

1st need to check for tune up and check coil if firing them cylinders
2nd check injectors
3rd do a compression test

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Sunday, December 5th, 2010 AT 3:31 PM
  • Tiny
  • fixitmr
  • Member

Also check oil control valves for function. And coil connectors for disintegration looseness.

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Friday, May 13th, 2011 AT 10:18 PM

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