help with these codes
#1
help with these codes
I went to pepboys to check engine light and gave me these codes p0420 catalyst system efficiency below threshold bank 1.
p1416 fuel air montering control.
what kind I do to fix these problems to get rid of the check engine light so I can pass smog. please help
p1416 fuel air montering control.
what kind I do to fix these problems to get rid of the check engine light so I can pass smog. please help