Wife's V70 3.2 threw a CEL and a P0442 Evap system code. Most likely culprit might be a loose gas cap at a recent fill-up. I cleared the code & CEL but are there any other likely components that could be questionable at 133,000 miles? I recall my '95 855t had an evap solenoid under the hood that failed at similar mileage.

Thanks

Erwin

Check the rubber plumbing to the EVAP canister.

While you're at it, survey your aging vacuum hoses and elbows that don't
last forever.

Good luck, Bill