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Thread: Are TD5's the noisiest diesel engines ever?

  1. #1
    Davek Guest

    Are TD5's the noisiest diesel engines ever?

    SWMBO told me the other day she gets embarrassed sometimes driving the Disco (04-td5) because its soo loud.
    I agree it is probably one of the loudest stock diesel engines out there.
    I took the acoustic cover off the motor a few days ago and there's not that much difference really on the inside either.
    You guys rate it as up there with the loudest??

  2. #2
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    Quote Originally Posted by Davek View Post
    SWMBO told me the other day she gets embarrassed sometimes driving the Disco (04-td5) because its soo loud.
    You think that's loud? Replace the middle silencer box with a straight-through pipe and then we'll talk - children will run away in tears when you put foot

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    Yep that direct injection is loud. My SWIMBO gets a bit embarrassed too. I think it sounds like a real truck not a Toyo and is part of the appeal to me. The acoustic cover rattles way too much at some revs, not sure how to fix that.

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    Nah surely the Isuzu 3.9 must take the cake, you can hear one coming a mile away.

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    My mates Defender TD5 is quiet comparing it to a Series 3 Stage 1 3.9D that I once owned and I had special soundproofing put in the engine bay including the firewall.My present 300TDI is not to bad in the noise department either

  6. #6
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    JDNSW is offline RoverLord Silver Subscriber
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    Try a Series 3 Stage 1 with Isuzu - compared to that the TD5 is dead silent. It is also very quiet compared to the Series 1/2/2a/3 Rover diesel, or even the Tdi 200 or Tdi 300.

    No, TD5s are a long way from the noisiest diesel ever.

    John
    John

    JDNSW
    1986 110 County 3.9 diesel
    1970 2a 109 2.25 petrol

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    Quote Originally Posted by JDNSW View Post
    No, TD5s are a long way from the noisiest diesel ever

    And the Puma is so quiet at 110-120kmh that I find myself falling asleep

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    First drive of my '85 Isuzu, not much muffler, driving into a friends property.

    They could hear from 8km away.

    Not really a surprise visit.

  9. #9
    Davek Guest
    HAHA.. i feel better knowing im not he only one or the loudest. Too true about sounding like a real car ...
    The wife did say and i quote "At least it doesn't sound like one of them poofy Pajeros"

  10. #10
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    best test is how fast you can go and still hold a conversation without shouting.....

    i believe the average isuzu is good for 60-70km/h.......

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