92 Camaro idles very rough when cold runs well once warmed check eng light not on Why?

you have a cylinder misfire

unhook the battery for about ten minutes

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. ...

check your fluids my camaros light was on and i ignored it i blew my engine ...

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. ...

The check engine light comes on at start up for a bulb check. If it stays on with the engine running the computer has detected a malfunction. You need to have it checked for codes. ...

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. ...

If you are talking about the dash lights , check your tail light fuse . they are on the same curcuit ...

check wiring from battery to wiring harness to fuse (check fuse also) to harness to brake light. Check ground, too ...

hit the brakes and have someone tell you if they light up or not only way to do it ...

94 camaro security light on car will not start

96 means it's OBDII, so a flashing check engine light means it is misfiring bad and it is threatening to melt the cats. ...

Low oil pressure. Check amount of oil. Think about using a thicker oil in the future. Check for a leaking oil pressure sensor. ...

On an 11 year old car I would suspect a possible vacuum leak. Check all the vacuum hoses under the hood. Can also be a defective EGR valve. Are you sure the Check Engine light is working? This should trigger the light. Turn on the ignition without starting the engine. Look see if the CE light is on. ...

Have vehicle scanned to determine problem and recover codes Could be a bad coolant temperature sensor ...

Have vehicle scanned to determine problem and have codes cleared

pull the ECM/PCM fuse for a few seonds then replace it. that should reset it ...

With all of that going on I am sure that the check engine light is "on". The first thing is to go to a shop and scan it for codes. If you go to a parts house and have them do it then their business is to sell parts. Just because you have a certain code it does not mean that part is bad. It only tells you in what area to look in. ...

Cause its a camaro silly. You did not mention if it had a check engine light "on" or not. When was the last time the fuel filter was replaced? Please provide more information so that you may receive a suitable answer. ...

Check the door hood and trunk switches. The security system is telling you that it will not set securely. ...

My friend has a 1996 v6 camaro and his car don't have a low fuel light on it. so there is your answer no they do not have one on them. My friend has a 1996 v6 camaro and his car don't have a low fuel light on it. so there is your answer no they do not have one on them. ...

It means that you have a low reading on one of the gauges and you need to address the problem. ...

To much oil in an engine can cause it to flood which will then lead to blowing seals. But it should not effect how the car idles. ...

Answer With an OBD2 scan tool. Possibly by unhooking the battery.

If the "check engine" light is on, use a code scanner to find out what's wrong. You can borrow, rent or buy a code scanner from most auto parts retailers. Sometimes they'll even show you how to connect it and how to read the results. ...