thanks lots for your answer. I have this mechamic telling me that you should not have 13.26 volts to the fuel pump and i started to think mabe too much volts is making the fuel pump get warm and not w

10

Asked by Sep 10, 2016 at 10:37 PM about the 1998 Buick LeSabre Limited

Question type: Maintenance & Repair

work properly seeing how he changed the whole unit out and car still does not run properly. wants me to send it to a wire tec. why does the pressure drop to 22lbs after engine warms up . but don't do it all the time. also some times will not start not enough fuel pressure. then when it cools down most of the time goes back to normal...

2 Answers

69,475

Sounds like the fuel pressure regulator. HTH. -Jim

10

Thanks for your answer really good call I should have said we replaced that already.

1 of 1 people found this helpful.

Your Answer

Buick LeSabre Experts

  • #1
    Tom Demyan
    Reputation
    2,230
  • #2
    John Saffrahn
    Reputation
    1,950
  • #3
    Austin Gaboda
    Reputation
    1,420
View All

Related Models For Sale

Used Buick Park Avenue
3 Great Deals out of 426 listings starting at $1,800
Used Buick Century
814 listings starting at $1,000
Used Buick Regal
152 Great Deals out of 9,818 listings starting at $999
Used Honda Accord
1,030 Great Deals out of 61,438 listings starting at $999
Used Mercury Grand Marquis
28 Great Deals out of 1,711 listings starting at $1,700
Used Cadillac DeVille
3 Great Deals out of 1,670 listings starting at $1,988
Used Lincoln Town Car
33 Great Deals out of 1,757 listings starting at $1,500
Used Toyota Camry
1,074 Great Deals out of 70,618 listings starting at $750
Used Chevrolet Malibu
1,208 Great Deals out of 76,942 listings starting at $1,500

Used Cars For Sale

2005 Buick LeSabre Limited For Sale
5 Great Deals out of 82 listings starting at $2,495
2004 Buick LeSabre Limited For Sale
5 Great Deals out of 96 listings starting at $1,588

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.