Random misfires at start up

kkaiser

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City
nyc
State
NY
Country
United States
What I Drive
2007 xc90
#1
2007 XC90 3.2 random misfires at start up. mostly cylinder #6 Compression is good changed plugs changed coil changed intake gasket manifold. changed fuel rail sensor changed pcv gasket swapped cam sensors blew smoke to check for vacuum leak..I cannot figure this out.. I have an occasional code for bank 1 sensor2 post cat sensor.. working but throwing an unusual graph.. PLEASE HELP I am lost. This is killing me. cant get inspection due to check engine light
 


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