Hi I have Honda 2000 CRV engine light on. base in honda handbook manual said if I recently refuel gas into my tank but some how fuel cap not tighten up all the way to click click. Engine check light will be on and tell me to check fuel cap and I did find out cap did not tighten up. and I will drive 3 trip to get the light to turn off. Is this true? can you give you advise to me thanks tom wu