I have a few issues:
1) I have a new harmonic vibration that starts around 1500 and goes through to 3000. Never did that before.
2) At idle, the engine momentarily cuts , every couple of seconds. Just enough for the revs to drop from 1k to around 700. The display on my laptop reflects this. On one occasion I saw the rpm drop to zero on the computer display before it receovered.
3) Occasionally while testing (stationary) the engine dies and I have to turn the ignition off and on again, or I get no spark.
4). Under even the lightest load, my engine momentarily cuts at between 1500 and 1800 rpm. Enough to lurch the car badly. It powers through the rest of the revs ok, with the odd miss.
My VR sensor is a human hair-close to the trigger wheel. Any closer and it would hit. It's mounted almost radially.
