I have a 90 buick regal 3.1 litre it surges at idle, no check engine light

Asked by outlander1427 May 10, 2014 at 12:24 PM about the Buick Regal

Question type: Maintenance & Repair

just did the lower intake gasket

1 Answer

201,065

Check for vacuum leaks. Are all vacuum hoses properly installed? Are electrical connections to the tps, iac, and maf sensors firmly connected?

Your Answer:

CarGurus Experts

  • #1
    James Sparrow
    Reputation
    760
  • #2
    dvigano
    Reputation
    630
  • #3
    Tom Harmon
    Reputation
    460
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Buick Regal Sportback
22 listings starting at $13,990
Used Buick LaCrosse
3 Great Deals out of 30 listings starting at $4,995
Used Chevrolet Impala
6 Great Deals out of 94 listings starting at $3,495
Used Honda Accord
55 Great Deals out of 995 listings starting at $2,000
Used Chevrolet Corvette
27 Great Deals out of 1,082 listings starting at $15,000
Used Buick Verano
11 Great Deals out of 85 listings starting at $4,990
Used Jeep Grand Cherokee
109 Great Deals out of 3,136 listings starting at $3,995
Used Chevrolet Silverado 1500
195 Great Deals out of 5,877 listings starting at $2,975
Used Ford F-150
309 Great Deals out of 13,933 listings starting at $1,712
Used Buick LeSabre
1 listing
Used Chrysler 300
33 Great Deals out of 548 listings starting at $3,999
Used Chevrolet Camaro
20 Great Deals out of 281 listings starting at $7,995
Used Honda Civic
195 Great Deals out of 4,054 listings starting at $440
Used Buick Lucerne
8 listings starting at $5,995

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