when you start the car it revs up to 2000 rpm whats wrong with it

Asked by Apr 06, 2016 at 07:27 PM about the 2000 Buick Century Custom

Question type: Maintenance & Repair

3 Answers

11,010

check for vacuum leaks, and scan the computer for codes. a idle air control valve might be the problem, but it should throw a code. also, a throttle position sensor, but there again, it should throw a code.

thanks, that's what puzzles me though, no codes

11,010

That is an odd one, on top of checking for vac leaks, wouldn't hurt to clean the throttle body.

Your Answer

Add photo

Related Questions

  • engine sludge and performance 5 answers

    I have a 2001 Buick Century as my first car given to me by my parents, and it has over 120k miles on it. Currently, I drive it about 65 miles a day 5 days a week to get to college and back. When acc...

    2001 Buick Century

    -

    Maintenance & Repair

  • what could be wrong with my 1999 buick century? 11 answers

    GM 3.1l engine 200k + miles. it was hesitating intermittently about once a month for a while then recently started to develop a rough idle every few days then itd go away and run correctly. eventual...

    1999 Buick Century Custom

    -

    Maintenance & Repair

  • Whats wrong when car wont back up in reverse? 3 answers

    I have a 99 buick century. I put car in reverse and tried to back up but car stopped. I put it in drive and it went forward but it still wont go in reverse and let me back up. Any idea if this is tr...

    1999 Buick Century Custom

    -

    Maintenance & Repair

  • Help to see what's wrong with my Buick Century? 3 answers

    Hello I am really looking for some help here to see what is exactly wrong with my car. To see if anyone else has had the same problem. In my 1998 Buick Century Custom the Milegae/Gear Selector ligh...

    1998 Buick Century Custom

    -

    Maintenance & Repair

  • My 2000 buick lesabre goes into every gear but drive. Whats wrong 1 answer

    2000 Buick LeSabre Limited

    -

    Maintenance & Repair

Century

Looking for a Used Century in your area?

CarGurus has 868 nationwide Century listings starting at $1,250.

ZIP:

Search Buick Century Questions

Buick Century Experts

#1 John Saffrahn
John Saffrahn
Reputation 930
#2 Tom Demyan
Tom Demyan
Reputation 740
#3 John Pate
John Pate
Reputation 460
View All

Related Models For Sale

Used Buick LeSabre
7 Great Deals out of 1,962 listings starting at $1,500
Used Buick Regal
97 Great Deals out of 10,292 listings starting at $3,495
Used Chevrolet Impala
523 Great Deals out of 29,877 listings starting at $799
Used Honda Accord
769 Great Deals out of 88,118 listings starting at $1,150
Used Toyota Camry
837 Great Deals out of 90,969 listings starting at $850
Used Buick Park Avenue
3 Great Deals out of 427 listings starting at $2,900
Used Chevrolet Malibu
864 Great Deals out of 81,221 listings starting at $995
Used Honda Civic
514 Great Deals out of 89,870 listings starting at $1,299
Used Nissan Altima
894 Great Deals out of 80,544 listings starting at $1,800
Used Ford Taurus
244 Great Deals out of 20,411 listings starting at $1,100
Used Toyota Corolla
696 Great Deals out of 73,140 listings starting at $1,950
Used Chevrolet Monte Carlo
17 Great Deals out of 1,380 listings starting at $1,995