how can i fix the compression in cylinder # 2 from 40 psi to 90 psi on my 1996 lexus ls 400

Asked by fishgrease May 22, 2012 at 12:34 AM about the 1996 Lexus LS 400 RWD

Question type: Maintenance & Repair

I went to Firestone and they said its a misfire in cylinder #2 and the compression power is at 40 psi and
should be about 90 psi. Please help me with the best way to fix this problem with out having to spend
thousands of dollars

2 Answers

2,845

u can use thick oil or engine treatments like slick 50 or something , or u can use piston Seal compound but get it done by a proper mechanic

1 people found this helpful.
24,495

If your compression is down to 40 psi you have a serious issue with that cylinder. A heavier oil will help some if the problem is rings. If the problem is valves it wont help at all.

1 people found this helpful.

Your Answer:

CarGurus Experts

  • #1
    HenryProctor56
    Reputation
    530
  • #1
    Paul
    Reputation
    530
  • #3
    dandyoun
    Reputation
    480
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Lexus GS
3 Great Deals out of 24 listings starting at $9,999
Used Lexus ES
19 Great Deals out of 208 listings starting at $5,900
Used Mercedes-Benz S-Class
16 Great Deals out of 203 listings starting at $6,500
Used Lexus LX
37 listings starting at $22,998
Used BMW 7 Series
12 Great Deals out of 129 listings starting at $8,499
Used Toyota Avalon
5 Great Deals out of 38 listings starting at $6,995
Used Toyota Camry
51 Great Deals out of 1,116 listings starting at $2,500
Used Chevrolet Corvette
20 Great Deals out of 750 listings starting at $1,850
Used Honda Accord
49 Great Deals out of 959 listings starting at $2,995
Used Mercedes-Benz E-Class
38 Great Deals out of 501 listings starting at $5,450

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. Content will be removed if CarGurus becomes aware that it violates our policies.