90 lexus ls 400

Asked by Amy Mar 08, 2016 at 03:28 PM about the 1990 Lexus LS 400 RWD

Question type: Maintenance & Repair

Power steering was leaking on my
alternator causing my car to cut off an start
with a jump I replaced the alternator the
pump an battery now car starts up with the
battery light filter light an oil light the ca
drive about an hour an cut off what can be
the problem

2 Answers

11,215

I was the unlucky recipient of my grandfathers 1991 Lexus LS400 in 1999 as my High School Graduation Present. It has 39K miles on it and would have intermittent start problems. Everytime I would take it to the Lexus dealer for repair, they would charge me $350-$500 saying this sensor, or this part was damaged. It is most likely the belt tensioner. That is what it ended up being with mine. It was only after 8 repair visits thats they tried this relatively inexpensive fix and it worked. I promptly sold it for a brand new Audi A6 Quattro (my 21st birthday present from my folks)

10

Mine kept showing the battery light also and I replaced the alternator and battery also and the actual problem was the pig tale connector to the alternator... it can cause the alternator to go out everytime and ur battery light to come on so I would check the connector!

1 people found this helpful.

Your Answer:

Own this car?

Share your experience with others.

1990 Lexus LS

Review another car

CarGurus Experts

  • #1
    HenryProctor56
    Reputation
    540
  • #2
    Paul
    Reputation
    530
  • #3
    dandyoun
    Reputation
    480
View All

Know more, shop wisely

Search

Related Models For Sale

Used Lexus ES
439 Great Deals out of 7,092 listings starting at $2,500
Used Toyota Camry
2,124 Great Deals out of 43,930 listings starting at $1,150
Used BMW 7 Series
216 Great Deals out of 3,763 listings starting at $3,450
Used Honda Accord
1,522 Great Deals out of 30,102 listings starting at $1,200
Used Chevrolet Corvette
793 Great Deals out of 14,532 listings starting at $4,999

Used Cars for Sale

2023 Lexus LS For Sale
37 listings starting at $63,985
2022 Lexus LS For Sale
34 listings starting at $50,000
2021 Lexus LS For Sale
62 listings starting at $45,991
2020 Lexus LS For Sale
41 listings starting at $30,994
2019 Lexus LS For Sale
3 Great Deals out of 35 listings starting at $37,687

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.