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The check engine light (service engine soon) comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, the problem is in the emissions or something that is affecting the effectiveness of the emissions, but other causes can trigger the light to come on, too. To determine the cause, the vehicle will need to be taken to AutoZone or a shop that has an OBD2 scanner, or for 1995 and earlier models, an OBD1 scanner, While a scanner will not give you the magic answer, it will give you a code that narrows down the problem area.
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Check engine light 2005 Saturn vue?
The usual issue with a 2005 Saturn Vue engine light is a problem with the EGR valve. It is best to have a mechanic check out the problem.
Does the check engine soon light detect a bad cylinder?
Yes. I have a bad cylinder in the engine of my Saturn Outlook and it was detected by the check engine soon light.
Why would a check engine light come on in my Saturn?
There are pages and pages of things that can turn on the check engine light. You need to have it checked fro codes with a scan tool. You can then dignose the cause of the code.
Can dirty gas cause the check engine light to come on 2006 Saturn?
no that shouldn't make the check engine light to come on but that's not good on the fuel pump i would change the gas in the tank
Why does the check engine light blink on my Saturn l200 and the engine run rough?
because you have an engine misfire.most likely the DI cassette is faulty. (Ignition)
Service engine light - 2001 Saturn L200?
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
What do I do first the 95 Saturn SL2 I just bought now has its check engine light on?
Connect an engine diagnostic scanner to find out what is wrong.
How do you reset the check engine light on a 2002 Saturn L300?
disconnect neg and pos of battery for 1 minute
If the coolant temp light is blinking and you just put a new sensor in it then why is the light still blinking on a 96 Saturn sl2 should i be looking elsewhere?
Check the fluid level in the Saturn. Check the water pump and thermostat for failure. If they are not working the engine will overheat and the light will blink.
What might cause the check engine light to keep coming on in a 2007 Saturn Ion?
Have vehicle scanned to determine problem
What is the dashboard light on mondeo zetec that resebles an engine?
That is the check engine light.That is the check engine light.
How to reset Check engine light on 1998 Saturn?
you need access to an OBDII scan tool in order to reset the check engine light on any vehicle 1996 or newer. autozone or advanced auto usually provide this service for free
