Engine won’t fire up intermittently, engine MIL flickers and intermittent flutter at cruise.
Another repairer had a look at this same fault previously.
The high kms were noted, when booked in - 240,500kms.

Confirmed the extended crank and then poor start up (cranks ok).
Considered previous repairs and results in this diagnosis.

Found fuel contamination had caused very poor injector spray patterns, affecting engine fuelling.