Question about 1994 Cadillac Seville

2 Answers

Idle surge 1994 cadillac seville

The engine idle goes up and down all by itself ,can be a problem at red lites an stop signs

Posted by on

  • wendell ybarra Nov 20, 2008

    it idles hi then low then dies at stop lights or cuts out when i drive around 35 to 40 mph

×

Ad

2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Have a 1994 Cadi Seville has idle problems when I stop, Does anyone know where are the air sensors

Posted on Aug 17, 2011

Ad
  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I have the same problem i found out that it is my cruis control has a leak in the hose and if you just disconect it you will no longer have cruis control but it should stop the problem

Posted on Mar 03, 2009

  • marianne papple
    marianne papple Feb 19, 2014

    i disconnected the cruise control still surges & stalls at lights etc

×

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya Mechanic can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

I drive a 2006 Opel corsa lite. it revs itself up to 3000 when i clucth approaching a stop sign and it doesnt go off, just revs up then a few seconds then goes down, does it again while i stop.


I'm not sure if you have an idle air control valve or not, but my mustang did the exact same thing.
I replaced the IAC and the problem was gone.

Mar 18, 2014 | 2006 Opel Corsa Lite

1 Answer

The car hesitates when idling or stopped at light/ stop sign, and the rpm drops to zero then goes back up.


The battery was a red herring - it would not have anything to do with the problem.
Faulty spark plugs could cause a miss but probably not make the engine stall.
What you described is a classic example of a faulty idle air control valve or a dirty throttle body. The computer controls idle speed by regulating how much air enters the intake. It opens the control valve to raise idle speed when necessary.
I would check the control valve and the throttle body.

Sep 27, 2012 | 2003 Nissan Altima

1 Answer

My 1994 buick regal gran sport jumps a lot when at a stop sign or red light, but when i accelerate the problem goes away. also when in park my RPM's drops extremely low and it sounds as if its goi


This problem is commonly caused by a dirty automatic idle speed control valve and throttle valve. Buy a can of throttle valve cleaner (do not use carburetor spray cleaner!) from NAPA or Carquest (made by CRC chemicals) and spray it into the air intake while the engine is running, use up about 1/2 the can, engine will try to stall hold the speed up, shut it down and let it soak for 30 minutes, restart and blow out the remaining fluid, shut it down and disconnect the negative battery cable for 5 Min's to reset the base idle control

Aug 23, 2012 | Buick Cars & Trucks

1 Answer

2002 doge neon r/t revs itself when i start it


The most common source of that problem is a sticking idle control motor. As a first step, purchase a new gasket and/or O-ring for the idle control motor. Remove the motor and clean it out using aerosol carburetor cleaner. If the idle control motor was sticking, that should cure it. It the fix only lasts temporarily, you need to replace the idle control motor. This is a common problem with vehicles with over 80,000 miles on them.
Charlie

Jun 18, 2009 | 2002 Dodge Neon

1 Answer

When i stop at a red lite or put it park my engine idles up high


Check your Idle Air Control Valve (IAC) to see if it's working ok, and set your idle hard stop.

Feb 02, 2009 | 1994 Ford F150 Styleside Supercab

2 Answers

Car dies when it idles


replace the engine coolant temperature sensor...top left side of engine...look for GRY/RED and LT GRN/RED wires
rate me fixya!
thanks

Jul 04, 2008 | 1993 Ford Taurus

1 Answer

Why does my car vibrate and noisy at red light and stop sign


Maybe it's the transmission itself. check it.

Jun 17, 2008 | 2002 Kia Rio

Not finding what you are looking for?
1994 Cadillac Seville Logo

Related Topics:

634 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cadillac Experts

yadayada
yadayada

Level 3 Expert

77499 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22306 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

Are you a Cadillac Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...