My check engine light is on. I went to my local advanced auto parts to see what codes the machine brings up. The only message that came up was P0442 - evaporative emission system leak detected (small leak).
I was advised to check my gas cap and make sure it is tightened. I have checked and it is secure to me. What else should I be checking or look into replacing in order for the check engine light to go off?
My car has 164500 miles.
My car has a manual transmission.
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing