Hello,
2009 journey 2.4L 208,000 miles. Runs great but long term fuel trim 20% (st ≈ 0) at idle. Trims go towards 0 at high rpm.

I did smoke test and major leaks at the oil filler cap and intake runner actuator.
I ordered a new cap but is there a gasket available for the actuator?

Would these leaks contribute to fuel trims being high?

Thanks!