Check engine light is on.

by **Parke10** » Fri Jun 10, 2005 12:21 am

it might be the cap again
when u tighten it it has to click a few times if not itll throw the codes

Website · by **Turbosolara** » Fri Jun 10, 2005 1:16 am

so you never replace your fuel cap?

by **Midias** » Sun Jun 12, 2005 3:28 pm

Probably your charcoal canister

by **solarafan** » Wed Jul 23, 2014 9:43 pm

The Check Engine Light turned on in my 2000 SLE V6. I had the code diagnosed and one of the possibilities was a loose fuel cap. When I unscrewed the fuel cap, I did not hear the pressure release as usual. I tightened the fuel cap and drove for a while. I then disconnected the negative from the battery to reset the Check Engine Light. The Check Engine Light did not turn on again. I went to the gas station to refuel and when removing the fuel cap, I heard the pressure release as usual. As it turned out, it was just a loose fuel cap.