2006 Hyundai Sonata Q&A

2006 Hyundai Sonata Question: 06 hyundai sonata code p2187 system to lean idle bank 1

this is what read out on machine said -
Answer 1
If the fuel trims are high at idle, spray supplemental fuel around the engine area while monitoring the Oxygen (O2) Sensors and fuel trim to isolate a vacuum leak. Pinch off vacuum hoses one at a time while monitoring the Oxygen (O2) Sensors and fuel trim to isolate a leaking component. -
Answer 2
2.4L 4cyl. or 3.3L V6? Got scanner? -