Cranking longer before starting

T81UNN

Member
Every now and then my 2019 150hp T6 is cranks for much longer than normal before it starts, it done it today after being parked for several hours. It doesn’t do it that often. The battery is new and good.

Any common issues people are aware of before I speak to VW?
 
The fuel rail pressure maybe dropping when the engine is stopped, either returning to tank via the fuel pressure regulator valve or a leaking injector / s.
There are known cases reported and discussed on the Forum, have a Search
 
How long a crank? When it's long?
 
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