GAS CAP Light driving me nuts! Any ideas? 2006 BMW X3
Just wondering if you have any ideas on the gas cap light coming on my 2006 BMW X3. I replaced the gas cap and the fuel tank vapor pressure pump and it still comes on when I fill the tank. Its comes on and shuts off after I drive about 15 miles but always comes on for the first 15 miles or so then after 3 times it triggers the SES light. If I clear the code on the SES it stays off unless I fill the tank again.
I did buy a aftermarket gas cap. Should this be a BMW factory cap only? The aftermarket cap does feel cheap. I've ran a couple issues were aftermarket parts not fitting BMWs.