Hello. Glad to be in this group. I have an 01 accord ex with 3.0 motor. My problem is that it misses at idle. It had code p1399. I cleaned egr and plenum. Have changed plugs,checked injectors and coil packs, but car still misses. If I hold throttle at 1k rpm it does not miss. Car accelerates normally with no power loss. Any suggestions? Thanks.