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2013 Q3 8U difficult starting

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Old 08-24-2023, 06:29 PM
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Default 2013 Q3 8U difficult starting

My 2013 Q3 8U is having difficulties in starting up on slope when facing uphill after overnight parking.
Already replaced spark plugs, engine oil, oil pressure switch & sensor, oil separator, fuel hose, Charcoal Canister, Charcoal Canister Check Valve, high pressure fuel pump.
Battery & coil are only around 1 yr old.

Everything normal after it started, no faulty code found.. Anyone has any idea?
Ignition video here
Old 08-25-2023, 05:18 AM
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Low pressure fuel pump (in the tank). It's having trouble moving the fuel uphill.
Old 08-25-2023, 05:42 AM
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Or the Control Module for the Low Pressure Fuel pump.....
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