replaced all spark plugs, boots, wires, 2 coils, & airflow sensor.. still has slight misfire cylinder 5. Added some fuel cleaner to gas. Car ran great for a few days,. went to start car yesterday has

Asked by Dec 26, 2015 at 09:43 AM about the 2002 Lexus GS 300 RWD

Question type: Maintenance & Repair

3 5 & 6 with bank 1 sensor 2 codes. Could the 02
sensor be causing all of this misfire and car running
rough?

1 Answer

76,335

Yes sounds like an 02 sensor, bank 1 sensor, shoot over the codes,

1 of 1 people found this helpful.

Your Answer

Lexus GS 300 Experts

  • #1
    Tom Demyan
    Reputation
    380
  • #2
    juniorsheld
    Reputation
    240
  • #3
    kbro
    Reputation
    160
View All

Related Models For Sale

Used Lexus GS 430
3 Great Deals out of 95 listings starting at $1,799
Used Lexus LS 430
34 Great Deals out of 818 listings starting at $2,599
Used Toyota Camry
1,078 Great Deals out of 86,843 listings starting at $800
Used Honda Accord
1,131 Great Deals out of 73,674 listings starting at $1,100
Used Lexus IS 300
17 Great Deals out of 1,988 listings starting at $2,000
Used Lexus ES 300
6 Great Deals out of 857 listings starting at $2,100
Used BMW 5 Series
564 Great Deals out of 15,751 listings starting at $1,650
Used Mercedes-Benz E-Class
708 Great Deals out of 22,781 listings starting at $1,450
Used Mercedes-Benz S-Class
165 Great Deals out of 8,073 listings starting at $1,200

Used Cars For Sale

2006 Lexus GS 300 RWD For Sale
8 Great Deals out of 158 listings starting at $5,206
2005 Lexus GS 300 RWD For Sale
18 listings starting at $3,588
2004 Lexus GS 300 RWD For Sale
4 Great Deals out of 58 listings starting at $2,800
2003 Lexus GS 300 RWD For Sale
44 listings starting at $3,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.