There is no reset for the check engine light. The light is an emissions system malfunction indicator. It is necessary to diagnose and repair the cause. There are aftermarket code readers (an paper clips work too) which will lead you to the area of the problem. After that experience and a good emissions system book is needed to find the real cause. You cannot �just replace� the part the code represents, other emissions systems will cause some codes to set. Skill and knowledge come in play. Take it to a good shop. Disconnect the battery overnight. That will reset the entire computer. It will also reset the fuel learns, takes 100-300 miles to relearn, and will lock the Delco stereo (somewhat permanent if you do not know the code - read the owners manual). If the original condition still exists it will set the code again, otherwise, it will be gone!
Something is wrong with the emissions system.
pontiac g6 check engine light car with wrench
The check gages light on the Pontiac Firebird Trans Am means to check temperature, low oil possibly, water. These are to be kept maintained for the car to run properly.
are you sure it's check gauges light or could it be check engine soon? Reason I'm asking is because I just recently purchased 2001 firebird, and check gauges light came, it just needed gas. Then it came on again to change oil. So I changed oil and it went off.
Cylinder missfire perhaps ? Get it scanned.
It is listed in the 1991 Pontiac Firebird Operations Manual
If a check engine light is flashing that means an engine cylinder misfire has been detected
The check engine light has nothing to do with an oil change. The check engine light is reset with a scan tool after repairing the failure that caused it.
service engine light on? Have vehicle scanned to determine problemCheck for vacuum leak
Check the brake fluid...
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.
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.