PCV valve

Asked by Jan 16, 2013 at 01:54 PM about the 1994 Lexus LS 400

Question type: Maintenance & Repair

car will not start pcv valve is disconnect and with no pcv valve it would (PUT-PUT) accelerates and doesnt accelerate through out the drive then after a while doesnt accelerate AT ALL.

1 Answer

with a disconnected PCV valve you may have a MAJOR vacuum leak, it sucks air directly out of the crankcase, through the air filter to the intake

1 of 1 people found this helpful.

Your Answer

Lexus LS 400 Experts

  • #1
    Tom Demyan
    Reputation
    480
  • #2
    dandyoun
    Reputation
    220
  • #3
    Travis Kendel
    Reputation
    190
View All

Related Models For Sale

Used Lexus GS 300
27 Great Deals out of 699 listings starting at $1,900
Used Toyota Camry
1,045 Great Deals out of 72,497 listings starting at $295
Used Lexus ES 300
11 Great Deals out of 854 listings starting at $1,992
Used Lexus SC 400
56 listings
Used Mercedes-Benz S-Class
184 Great Deals out of 5,812 listings starting at $2,000
Used BMW 7 Series
159 Great Deals out of 5,844 listings starting at $2,500
Used BMW 3 Series
1,161 Great Deals out of 33,172 listings starting at $1,000
Used BMW 5 Series
444 Great Deals out of 16,370 listings starting at $1,995
Used Toyota Avalon
237 Great Deals out of 16,969 listings starting at $1,500

Used Cars For Sale

2000 Lexus LS 400 For Sale
3 Great Deals out of 26 listings starting at $2,700
1998 Lexus LS 400 For Sale
27 listings starting at $2,900
1997 Lexus LS 400 For Sale
28 listings starting at $1,995

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.