MY DEAR, GOOD AFTERNOON, do I LIVE IN BRAZIL, AND do I APPRECIATE YOUR CARS A LOT, would it LIKE THAT to HELP ME, I HAVE A JAGUAR XJS 1990/1991 CONVERTIBLE, AND am I NEEDING to KNOW WHICH THE BEST OIL OF TRANSMISSION FOR THIS CAR? IT WOULD BE POSSIBLE... THANKS,

 

V12 engine?

If so, you have the GM TH400 transmission. Use "Dexron" automatic transmission fluid


Cheers
DD

 

You want to use Dexron III.

You don't want Dexron IV.

Not sure if Dexron VI is a good idea or not.

Others can chime in on the use of synthetic over regular.

 

Maxlife ATF works well...