i have a 2007 cadillac sts. what does it mean when you have the a/c on in idle and the car shutters a little?? please advise.

Asked by May 29, 2013 at 02:01 PM about the 2007 Cadillac STS

Question type: Maintenance & Repair

3 Answers

101,925

Could be the ECM is not seeing the A/C signal so it is not bumping up the idle to compensate, IAC could be stuck or plugged, A trusted shop should really check this one.

would this result in the check engine light flashing 4-5 times then stop??? please advise

101,925

Yes have the codes read for you,most parts stores will do this for free, write them down and come back here so we can help you with diagnosis.

Your Answer

STS

Looking for a Used STS in your area?

CarGurus has 972 nationwide STS listings starting at $2,700.

ZIP:

Cadillac STS Experts

  • #1
    tenspeed
    Reputation
    490
  • #2
    Js08016
    Reputation
    130
  • #2
    Tom Demyan
    Reputation
    130
View All

Related Models For Sale

Used Cadillac CTS
269 Great Deals out of 10,346 listings starting at $995
Used Cadillac DTS
57 Great Deals out of 1,596 listings starting at $2,800
Used Cadillac SRX
404 Great Deals out of 9,603 listings starting at $1,995
Used Chrysler 300
298 Great Deals out of 17,911 listings starting at $990
Used Cadillac STS-V
25 listings starting at $9,900
Used Cadillac CTS-V
3 Great Deals out of 635 listings starting at $8,490
Used Dodge Charger
421 Great Deals out of 28,043 listings starting at $2,490
Used Cadillac Escalade
240 Great Deals out of 11,985 listings starting at $2,500
Used Chevrolet Impala
549 Great Deals out of 35,053 listings starting at $900
Used BMW 7 Series
125 Great Deals out of 5,523 listings starting at $1,995

Used Cars For Sale

2011 Cadillac STS For Sale
7 Great Deals out of 59 listings starting at $5,991
2010 Cadillac STS For Sale
39 listings starting at $8,995
2009 Cadillac STS For Sale
3 Great Deals out of 87 listings starting at $5,995
2008 Cadillac STS For Sale
11 Great Deals out of 187 listings starting at $4,995
2007 Cadillac STS For Sale
4 Great Deals out of 153 listings starting at $3,450

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.