So, I live in Chicago and for those of you that don't know, the way they do emissions testing here is by plugging into your cars computer and letting it do the work. If your SES light is on, you will fail the test. Failed emissions testing means I can't re-register my car, which leads to tickets, and Chicago cops seem to like ticketing my car.
I have now replaced my gas cap and the leak detection pump, and the SES light keeps coming back on (same code, P0455). I've had my mechanic smoke test the car twice now, and he says he can't find a leak. Any suggestions?
I have now replaced my gas cap and the leak detection pump, and the SES light keeps coming back on (same code, P0455). I've had my mechanic smoke test the car twice now, and he says he can't find a leak. Any suggestions?