Hello, Just realized a dream of owning a Jaguar S-Type V-8. Am anxious to update service on this 2006 model. What trans fluids may be best and/or less costly than the Jaguar brand? Pentosin, Castrol, Amsoil etc.
What tires do you all recommend? Currently, Hancook Ventus V4 in stock size now mounted and near new. Ride seems a little harsh, even at 32psi.
Would like to achieve best smooth and quiet ride for this wonderful car w/only 30K on the clock.
Thanks for your input, Bill
Submitted by stevejag@sbcgl… on Wed, 08/28/2013 - 17:08
Bill,
Others will chime in regarding tires etc. But for the transmission, contrary to what most people think, you are better off leaving it alone. Barring a leak or a failure, the trans fluid in your ZF transmission will out-live the car. In addition, it is a fully adaptive transmission, meaning it adapts or adjusts for wear etc. All of that is based on friction properties, obviously. Here is a response from ZF to another fellows query about fluid.
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I can not advise the use of the Ford fluid in your Jag. I am not clear as to the outcome of its use. ZF currently has several fluids used for various 6HPapplications. A good example is Audi who recommends fluids by vehicle model not transmission model. This may be due to the demands of the specific vehicle such as smooth shifting VS performance orientated driving requiring faster shifts and better heat control. The friction coefficient of the fluid is programmed into the transmission controller. Changing fluid type will affect the calculation and ultimately drivability. This in a worst case scenario could lead to transmission failure. The correct ZF or Jag fluid is a small price to pay in comparison.
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I could go on, but you are new to the car. Enjoy it, and just rely on the recommended maintenance items in the manual and Passport to Service. That car will serve you well.
Good luck!