2012 Buick Regal stoping while idling at light

Asked by Oct 04, 2016 at 08:21 PM about the 2012 Buick Regal 1SL Sedan FWD

Question type: Maintenance & Repair

I have no sensor coming on in my car and it is just stop
idling while driving. It cranks back up when I put it in park
and restart it. Any suggestions?

1 Answer

2,310

If a car runs ok except it will not idle....the problem is usually a vacuum leak. With a vacuum leak you get the air/fuel ration off to the point the car is way lean. Look for vacuum leaks or lines that are completely unplugged. there is usually a plastic fitting somewhere on the intake and vacuum lines run to the cruise and heater controls.

1 people found this helpful.

Your Answer:

Buick Regal Experts

  • #1
    dvigano
    Reputation
    430
  • #2
    Js08016
    Reputation
    420
  • #2
    Tom Demyan
    Reputation
    420
View All

Related Models For Sale

Used Buick LaCrosse
210 Great Deals out of 11,680 listings starting at $1,000
Used Chevrolet Impala
384 Great Deals out of 25,757 listings starting at $950
Used Chevrolet Malibu
489 Great Deals out of 51,744 listings starting at $1,995
Used Buick Verano
67 Great Deals out of 3,547 listings starting at $5,900
Used Honda Accord
566 Great Deals out of 103,985 listings starting at $950
Used Chevrolet Camaro
233 Great Deals out of 27,354 listings starting at $2,077
Used Dodge Charger
278 Great Deals out of 32,120 listings starting at $1,850
Used Ford Mustang
260 Great Deals out of 37,873 listings starting at $1,350
Used Toyota Camry
759 Great Deals out of 73,416 listings starting at $1,195
Used Ford Fusion
701 Great Deals out of 62,699 listings starting at $800
Used Nissan Maxima
211 Great Deals out of 16,570 listings starting at $1,650
Used Cadillac CTS
144 Great Deals out of 7,393 listings starting at $2,000
Used Chrysler 300
339 Great Deals out of 19,109 listings starting at $1,900

Used Cars For Sale

2016 Buick Regal 1SL Sedan FWD For Sale
190 listings starting at $12,333
2015 Buick Regal 1SL Sedan FWD For Sale
231 listings starting at $11,500
2014 Buick Regal 1SL Sedan FWD For Sale
101 listings starting at $6,987
2013 Buick Regal 1SL Sedan FWD For Sale
15 listings starting at $9,950

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.