Has anyone have had a problem not getting his/her S40 smoked due to the intermittent check engine light coming on/off??
S40 is due for a smog, but the scanner continuously generate a code 220b, and won't
pass smog although the pressure and oxygen sensors were replaced. Volvo dealership
states that its a electrical problem and has had the car for over 3 days running
diagnostics. Help… what should I do, the car only has 55k miles and is in excellent
shape.