i had a 1985 xj6 for 18 yrs. my mech. always used 20w50 in mine. never had a problem
For XJ6 4.0 Liter engines, the oil capacity is 8 quarts.
change a front directional on a xj6 1996
location of wiper motor on 1985 Jaguar XJ6
Do I have to pull the motor to change the oil pan gasket on my 1985 buick rivieria?
Change the oil.
five quarts
87
Near the firewall.
oil grade 95 xjs
225/60/R15
i have a 1991 sovereign xj6 and i have the same problem, BUT the gauge would show correct levels when accelerating