Estima Diesel Fuel Consumption

Fluctuating cylinder pressure on a diesel Estima could stem from several sources. While turbocharger issues or head gasket leaks are possibilities, have you considered inspecting the timing belt or crankshaft? A diagnostic check should help narrow down the root cause.

Crankshaft, really? I thought that only affected starting. How would that cause higher fuel consumption?

It's more likely a consequential error resulting from another issue. These symptoms suggest a thorough inspection is needed. Visiting a workshop equipped to diagnose cylinder pressure issues would be advisable.

Thanks! Took it to a workshop; apparently it was a consequential error. No repairs required! I really appreciate your help!