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I Have A 2003 Cadillac Seville. When Idling At A Stop Light The RPM Needle Flucuates & Car Stalls. Do You Know Whats Wrong?

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Is engine light on? did you ever change the fuel filter?air too.Try to clean the throttle body.Next is IAC sensor.

Posted on Apr 19, 2017


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Posted on Jan 02, 2017


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Wanna know where is the abs relay located in Audi A6 2003, & which one is it?

The ABS control module is normally mounted in the centre consol ,their is no relay as such for this unit although their may be a relay for the pump under the bonnet on the unit.If i knew what the original fault was then i may have a better idea as to whats wrong

Dec 19, 2012 | 2003 Cadillac Seville

1 Answer

I have a 2002 Cadi Seville, with a Northstar 32 Valve V8.

Does this car have 2 fans? YES . The blower motor control processor is probably the problem . Near the blower motor under right front dash .
blower motor control processor-v1kdrewogkaw5ijzsblpkyjs-1-0.png
2003 Cadillac DeVille Blower Motor Control Module

Sep 27, 2017 | 2002 Cadillac Seville

1 Answer

My 2001 cadillac seville quits running at low speeds, like comming to a stop or idling.

Cleaning the EGR valve as well as the Air Intake valve may well fix this problem.... both of these actions are regular maitenance items.

Mar 28, 2011 | 2001 Cadillac Seville

2 Answers

Car idles high too long on startup

i have seen this happen in other makes also, that fast idle is controlled by the ecm, if it annoys you talk to the dealer, otherwise its not hurting anythig

Jul 27, 2010 | 2001 Cadillac Seville

1 Answer

1989 cadillac seville. when engine warms up, the idle rpm rises to 1700-1800 rpm. stays at high rpm even when put in gear. changed the idle control motor and adjusted according to the manual. no...

This is a kind of long procedure that involves the TPS sensor. If you want to fix it I can tell you how. You will have to go into the diagnostic center and get somen readouts. Reply I have a service manual and got mine idling correctly

May 01, 2010 | 1989 Cadillac Seville

2 Answers

Stalls when idling

no you need to make sure you do not have a bad vaccum line or a bad EGR-valve give these websites a try and if all fails stop by your local library and get your hands on a Haynes auto repair manual for your car wish you the best of luck Michigan Man.

Feb 07, 2010 | 2003 Mercury Sable

1 Answer


I just bought the same car, theres no skipping in the tranny, but your right the car will go for a while once you take your foot off the petal, I looked at that as saving gas in a way, because your crusing and not stepping on the gas.
quick question has your battery ever died? if so how long did it take to reste the sensors?

Jun 10, 2009 | 2001 Cadillac Seville

1 Answer

Oil light flickering on when @ a stop light

sounds like idle speed is to low,need to have rpm checked against manuf.suggested rpm

May 08, 2009 | 2003 Mitsubishi Galant

1 Answer

1996 cadillac seville sls codes

1996 cadillac sls. Oil light comes on and car stalls. Oil is full

Oct 17, 2008 | 1996 Cadillac Seville CA Value

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