will not idle at initial startup


Asked by Dec 05, 2014 at 05:56 PM about the 2004 Cadillac DeVille Base

Question type: Maintenance & Repair

Rough idle at startup car will shut off unless you press gas pedal, runs great on road and
still has a little rough engine when stopped at a traffic light. Could it be a choke sensor or
other sensor. Check engine is now on !

1 Answer


check for vac leaks, but you should probably clean your throttle body. idle air control is also suspect. have the computer scanned for the codes that the light is telling you about. autozone will scan it for free.

Your Answer

Add photo

Related Questions

Search Cadillac DeVille Questions

Cadillac DeVille Experts

#1 kikero
Reputation 1,870
#2 Js08016
Reputation 1,300
#3 Cynthiasmith
Reputation 1,260
View All

Related Models For Sale

Used Cadillac CTS"
427 Great Deals out of 13,024 listings starting at $1,000
Used Lincoln Town Car"
56 Great Deals out of 2,377 listings starting at $1,542
Used Chevrolet Impala"
946 Great Deals out of 35,754 listings starting at $700
Used Cadillac Escalade"
372 Great Deals out of 11,230 listings starting at $2,999
Used Cadillac STS"
42 Great Deals out of 1,365 listings starting at $2,995
Used Chrysler 300"
568 Great Deals out of 21,017 listings starting at $1,490
Used Mercedes-Benz S-Class"
172 Great Deals out of 6,566 listings starting at $2,500
Used BMW 7 Series"
206 Great Deals out of 5,846 listings starting at $2,995
Used Cadillac SRX"
669 Great Deals out of 10,133 listings starting at $1,995