only buy on jaguar deales because is special mineral oil.
For XJ6 4.0 Liter engines, the oil capacity is 8 quarts.
oil grade 95 xjs
8 litres
mine is a 92 xj6 and in the car handbook it has all the stuff jaguar reccommend. but i use castrol high mileage.jaguar reccommend castrol products.
dextron
dexron 3
87
8.45 quarts 8 liters
i have a 1991 sovereign xj6 and i have the same problem, BUT the gauge would show correct levels when accelerating
where is located on a 1996 jaguar xj6 starter ?
HSMO mineral oil (it's green). You can buy it online, it runs about 10.00 for a quart.