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Fuel additives

Discussion in 'A4/A4 cabriolet/S4 forum(B6 chassis)' started by clockwork.satan, Oct 14, 2011.

  1. clockwork.satan
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    clockwork.satan Vorsprung Durch Yer Maw

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    [Oct 14, 2011]
    Hey guys,

    This is probably a quick and pointless question; do you recommend the use of fuel additives for the diesel A4's?

    I used to add some Millers Diesel Sport to my last diesel car, which increases cetane levels, etc? Is it still worth adding that to the VAG engines?
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  3. haytch75
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    haytch75 Member

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    [Oct 14, 2011]
    I use Millers in mine maybe every 4 tanks mate. Just went through the MOT earlier this week and the smoke test was 0.32.
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  4. mikeh126
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    mikeh126 Member

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    [Oct 14, 2011]
    Yes - I use Millers Diesel Ecomax in mine - seems to keep the injectors working well, boosts cetane, and IMHO boosts performance. It seems livelier with it added.
    At £10 every 10 fill-ups, (an extra £1 per tank full of fuel) it doesn't break the bank either.
    My advice is : yes - it won't do any harm, and seems to do a lot of good.
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