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The gas old question

Discussion in 'Range Rover' started by Stalky, Aug 19, 2019.

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  1. Stalky

    Stalky Member

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    Evening all,
    I know this has been asked a million times but what is the correct gearbox oil for a GM 5 spd auto box ??? I have looked through old posts but cannot see it ...
    Also does anyone know how to do the TV upgrade ?? Munes still on analogue so I guess its tuner aerial etc??
    Thanks in advance
     
  2. Henry_b

    Henry_b Well-Known Member

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    Dextrol VI

    AKA Dex 6.
     
  3. Stalky

    Stalky Member

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    Thankyou
     
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  4. Saint.V8

    Saint.V8 Dyed-in-the-wool 100% RR Junkie

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    Thought it had to be Texaco oil only else the box lunches itself....

    upload_2019-8-19_22-39-23.png
     
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  5. Henry_b

    Henry_b Well-Known Member

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    That is to Dextron III specifications

    Dextron VI is a Fully synthetic Dex III replacement it resists molecular breakdown under excessive heat being synthetic..

    Which gives the 5L40 more of a chance of survival.
     
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  6. Datatek

    Datatek Well-Known Member

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    I thought that Dexron III and Dexron VI could not be mixed?
     
  7. Henry_b

    Henry_b Well-Known Member

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    Yes they can be Dex VI is a fully synthetic derivative.
     
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