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Could be low oil level, something wrong with the car's computer system, an oil sending unit...the list goes on.....
Depends on which light is on. If it is the Check Engine light then there is a problem that is effecting the emissions system. Have the ECU scanned with an OBD2 scan tool.
What else can I help you with?
What causes a 1997 sunfire stalls out?
What causes a 1997 Pontiac sunfire gt with a 2.4 liter engine to stall when stopped at a light
How do you turn the check engine light off on a 2005 Pontiac pursuit?
You need to repair the problem that set the light and then use an OBD2 scan tool to reset the light. If you do not fix the problem the light will just come back on.
Pontiac G6 has check engine light with a wrench?
pontiac g6 check engine light car with wrench
2006 Pontiac pursuit oil change light reset?
Scroll to the engine oil life display. When you are on the engine oil life display, hold in the scroll button until the engine oil life goes to 100 percent.
What causes a check engine light in cold weather to turn on for a Pontiac vibe?
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.
Service engine soon light 1987 Pontiac safari what causes it to go on.?
There are pages and pages and items that can cause a check engine light. You need to have it checked for codes with a scan tool. After repair light can be shut off with scan tool.
My 1999 Pontiac grand am se 6 cylinder service engine soon light stays on. The car also stalls out when stopping sometimes?
There are many causes for a service engine light. You need to have it checked for codes. Then you can diagnose from there.
What causes the check engine light to stay on in a 2002 Pontiac Montana?
Good Chance this is caused by a faulty O2 Sensor. I had the engine light stuck on in my 2002 Montana and replaced rear O2 sensor and it turned it off.
What causes the engine light to come illuminate on a 2005 Pontiac pursuit?
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 a parts store 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.
Why does the check engine light flash on a 2003 Pontiac Sunfire?
If a check engine light is flashing that means an engine cylinder misfire has been detected
How do you reset Pontiac Solstice engine light?
I have a 2006 Pontiac Solstice. I disconnected the battery terminal for about 45 minutes. When I reconnected it the light stayed off. Good luck
Why does Ethanol gas make the check engine light come on in a Pontiac transport?
It is possible for the check engine light to come on in a Pontiac Transport when using ethanol gasoline because it burns hotter than other gasoline. The check engine light might also come on if the oxygen sensor is bad.
