So i'm stumped. Car is running very rough at idle, ticking noise and it wants to stall.
- I've replaced Spark Plugs \ Ignition coils
- DISA valve exploded, passed through intake. Replaced disa valve, recovered broken pieces of flap.
- Oil changed as well
Car : 2008 BMW 328i
DISA valve self-destructed and sent two pieces of flap through the intake manifold and landed on the top of the valves. Nothing got through the valves and was able to recover both complete pieces of flap and metal pin. DISA was replaced & car still rough running. Possible this damaged the valves? Any way to verify this?
Compression Test Results
Cylinder 1 - 190
Cylinder 2 - 190
Cylinder 3 - 160
Cylinder 4 - 190
Cylinder 5 - 0
Cylinder 6 - 170
Below is a video of the engine running