Hi everyone !
I have a 1999 328i in NJ. After 9000 miles driving, the check engine light has started to show up. I have been going back to dealer for 3 times, they always said that I did not closed the gas cap tightened 100%. In fact, I do carefully checked the gas cap every time after I fueled the car. Sometimes, the light disappeared, but after few hours driving, it shows up again !
I know that there are a lot of new 3 have this problem.
Although the dealer said that the car won't break down under the check engine light, just the senser is too sensitive....But, it makes me really uncomfortable !
God ! What should we do ??