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Matt
Matt, Mechanical Engineer
Category: Audi
Satisfied Customers: 21603
Experience:  BEng hons Mech engineering, in auto industry 22 years
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I HAVE AN AUDI Q5 2010 I HAVE JUST FILLED MY FUEL TANK WITH

Customer Question

I HAVE AN AUDI Q5 2010 I HAVE JUST FILLED MY FUEL TANK WITH UNLEADED INSTEAD OF DIESEL .
HOW DO I DRAIN THE FUEL TANK ON THIS CAR
Submitted: 4 years ago.
Category: Audi
Expert:  Matt replied 4 years ago.
Hello

the best way is to use the in-tank pump to push it all out

if you remove the fuel feed pipe to the main pump on the engine and then put this pipe into a suitable container

then locate the fuel / lift pump relay ( no 10) in the fusebox by the drivers feet and remove it - then use a short length of wire to short out the power terminals so the pump then runs all the time