"98 Z3 2.8 My check engine light came on for the first time. Found something that might fix. 1.) Verify the gas cap is on tight - car off 2.) Turn key to point all lights come on 3.) Wait about 2-5 sec. before turning engine over
I first tried filling gas tank up and started / turned off car a couple of times. This didn't work. So I drove home. On way home, came up above idea. It worked that time. Curious if it works the next.