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supercharger
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  1. Range Rover Sport / L320
    Have 2006 4.2 supercharged sport. Under hardish throttle and only when the engine Is warm there is a rattle/tapping coming from the engine. Doesn't make the noise when in neutral and being revved, just when accelerating and around 3-4rpm. Sounds horrific....any ideas?
  2. Range Rover Sport / L320
    Hi All, I was wondering if anyone has changed the oil in their supercharger yet? I have an 2001 Jaguar Silverstone XKR with an Eaton M112 S/C and I changed the oil using the GM standard $7.50 supercharger oil. It was a bit of a PITA but with a small syringe kit and clear hose it can be done...
  3. Range Rover Mark III / L322
    I have a 2008 Range Rover supercharged with 54k miles. I noticed today that whenever I push the pedal to the floor the supercharger spools up and then all of a sudden you hear a loud hiss like a air hose going off on the drivers front side. I lose acceleration when that happens. It almost...
  4. Range Rover Mark III / L322
    I have a 2008 range rover 4.2 supercharged and when I start the vehicle when its cold I get a whining noise below 2000 rpm. It goes away when I rev it up or turn off the A/C and after the vehicle warms up the sound goes away permanently, but still has a noticeable low tone humming noise around...
  5. Range Rover Mark III / L322
    looking into getting the edu tuning group ecu flash and supercharger pulley I'm looking into a getting a my ecu flashed and supercharger pulley installed ecu tuning group has a package that sounds pretty good. I'm just wondering if i should upgrade if possible the intercooler and whats the best...
  6. Range Rover Sport / L320
    We have a 2008 Range Rover Sport 4.2 super charged... We have always sent it to the dealer to have repair work done but now that the warranty is out, we are having it done in house but are having difficulty getting specs and procedures. Could anyone tell me how to remove the supercharger or...
  7. Range Rover Sport / L320
    Key in ignition, turn on accessories only. Supercharger auxiliary coolant pump running without engine running ? Is that normal? First time heard the pump running while the hood is open. Had the truck for 5 years and never notice it.
  8. Range Rover Sport / L320
    How do I access alternator? alldata doesnt state on how to access alternator , do I removed from the bottom or top? seems like radiator and shroud need to be removed?:roll:
  9. Range Rover Sport / L320
    Looking at a 06-07 RRS, all around 70-90k. The supercharger sounds fun but not sure if I want to add excess issues or maintaince to me plate.. Suggestions?
  10. Range Rover Sport / L320
    Searched this and found nothing. Is there oil in the supercharger (09 RRS) and is it supposed to be serviced? Thanks
  11. Range Rover Sport / L320
    First post so be kind please`8)`8) I have a 2005 Supercharged, had for 3 or so years, recently getting reduced engine performance at motorway speeds!! Reserched on here and apears to be wiring fault on auxillary supercharger pump. Wiring checked and is definatly wired wrong way. Not sure why...
  12. Range Rover Mark III / L322
    Blew out a heater hose on my 2006 Rover HSE supercharged. Has 41k. Have to remove supercharger to replace heater hose. Any else while I have this apart. I will probably replace any hoses that are there. Any maintenance issues or other items that I should be aware of? Thanks for your help.
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