Hi,
Couple of days ago, Check Engine light appeared on my 98 es300. As I knew that the loose gas cap may also be the issue, I opened the gas cap, cleaned it, removed the battery cables and put back everything after 15 min. The light went away but after driving 50KM in city, it came back.
I called garage and made an appointment to have it diagnosed. Just before my appointment, I refilled the gas tank and guess what.., the engine light wasn't there anymore! It has been two days now and it hasn't appeared again. Not to forget mentioning, there is no other issue at all while driving the car.
What can be the reason ? Any similar experiences ? Please suggest. I just don't wanna see that damn light again..
THANKS in advance!!