Flying Volvo - sorry cant figure out how to reply to you directly. I had ignition coil and injectors replaces and/or cleaned. And the code is a misfire. I havre an OBD in my car. I actually cleared it just now so i guess ill drive around and get a drive cycle in. The mechanic said its running well a...

Hi I have a v70 2000 2.4 base model. I’m in CA and i need a smog test. Already failed on cylinder 4 (OBD11 reading) and catalytic converter. Took it to Volvo guy mechanic and he did spark plugs (they were just replaced in January) he also replaced cylinder. Leave mechanic, maybe a day or 2 later CEL...