I just replaced the idle air control motor/kicker and plug in my 1993 Cadillac Sedan Deville. now when I drive the car down the road and take my foot off the accelerator, the car continues to idle at 2200 RPMs. I am not receiving any codes. why does the car idle high? I originally replaced the idle control motor because I was receiving an actuator and egr code and the car was stalling. I have no vacuum leaks. please help and thanks.

80

Asked by Oct 17, 2012 at 03:31 PM about the 1993 Cadillac DeVille Base Sedan

Question type: Maintenance & Repair

5 Answers

31,105

Egr has nothing to do with the IAC. Are you positive there isn't a vacuum leak?

1 out of 1 people think this is helpful.
80

positive.

1 out of 1 people think this is helpful.
80

the idle only comes down to normal when i bring the car to a complete stop.

3 out of 3 people think this is helpful.
31,105

When you release the accelerator pedal does it quickly slow itself down or does it coast?

2 out of 2 people think this is helpful.
80

car continues speed when accelerator has been released. update; cadillac fixed. apparently, when idc was replaced, tps went bad. i replaced tps, car fixed.

4 out of 4 people think this is helpful.

Your Answer

Add photo

Related Questions

DeVille

Looking for a Used DeVille in your area?

CarGurus has 1,965 nationwide DeVille listings starting at $1,600.

ZIP:

Search Cadillac DeVille Questions

Cadillac DeVille Experts

#1 kikero
kikero
Reputation 1,890
#2 Js08016
Js08016
Reputation 1,410
#3 Cynthiasmith
Cynthiasmith
Reputation 1,330
View All

Related Models For Sale

Used Lincoln Town Car
45 Great Deals out of 2,131 listings starting at $1,999
Used Chevrolet Impala
967 Great Deals out of 36,458 listings starting at $1,800
Used Mercedes-Benz S-Class
176 Great Deals out of 6,001 listings starting at $2,500
Used BMW 7 Series
182 Great Deals out of 5,861 listings starting at $1,600

Used Cars For Sale

2005 Cadillac DeVille For Sale
268 listings starting at $2,950
2004 Cadillac DeVille For Sale
266 listings starting at $1,777
2003 Cadillac DeVille For Sale
245 listings starting at $1,600