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D4 - Fuel and Exhausts Everything to do with getting fuel into the engine, and fumes back out again

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  #1  
Old 28th May 2018, 03:50 PM
nath nath is offline
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Default fuel filter

anyone done a fuel filter on a d4

specifically on 4.2 tdi but usual location would help
been looking even under car and cant see it

thanks
Nath
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  #2  
Old 28th May 2018, 07:24 PM
paulrstaylor paulrstaylor is offline
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Under a trim panel, under the car - centre on the rightish....
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Old 5th June 2018, 08:47 PM
nath nath is offline
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cheers paul

much appreciated
not had chance to do it as yet but next time im under there i will swap it over
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Old 8th June 2018, 11:49 PM
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jza8 jza8 is offline
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I think manual says after replacing the filter the electric pump should be run via vcds before starting the engine to prime the system, as running high pressure pump without fuel can be bad
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