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  1. Rough Idle after hot start 80C+

    Alfa 145 & 146
    Hi guys, My 146ti has a rough idle after a warm start (most of the times)80% and feels like its going to stall, revs drop to 600 and back up and then fluctuates and nose dives some times. I've tried a few IAC valves and its the same. Maf is okay, new plugs, lambda is "alive", radiator, stat...