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

90,825

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

90,825

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

Add photo

Related Questions

STS

Looking for a Used STS in your area?

CarGurus has 1,079 nationwide STS listings starting at $1,300.

ZIP:

Search Cadillac STS Questions

Cadillac STS Experts

#1 tenspeed
tenspeed
Reputation 460
#2 Tom Demyan
Tom Demyan
Reputation 130
#3 tennisshoes
tennisshoes
Reputation 120
View All

Related Models For Sale

Used Cadillac CTS
178 Great Deals out of 11,228 listings starting at $1,300
Used Cadillac DTS
51 Great Deals out of 1,632 listings starting at $2,250
Used Cadillac SRX
341 Great Deals out of 8,570 listings starting at $2,497
Used Cadillac STS-V
31 listings starting at $9,900
Used Chrysler 300
349 Great Deals out of 20,482 listings starting at $1,000
Used Dodge Charger
284 Great Deals out of 27,247 listings starting at $2,250
Used Cadillac CTS-V
14 Great Deals out of 485 listings starting at $8,998
Used Cadillac Escalade
241 Great Deals out of 10,966 listings starting at $3,000
Used Chevrolet Impala
532 Great Deals out of 29,799 listings starting at $799
Used Ford Mustang
387 Great Deals out of 47,198 listings starting at $1,999

Used Cars For Sale

2011 Cadillac STS For Sale
7 Great Deals out of 76 listings starting at $8,999
2010 Cadillac STS For Sale
4 Great Deals out of 37 listings starting at $6,981
2009 Cadillac STS For Sale
13 Great Deals out of 103 listings starting at $5,490
2008 Cadillac STS For Sale
8 Great Deals out of 198 listings starting at $4,900
2007 Cadillac STS For Sale
5 Great Deals out of 170 listings starting at $3,500