TunaSoda
NAXJA Forum User
- Location
- Douglas, MA
Hey, my 92 XJ currently has 180,000 miles on it, if I replace all the engine gaskets, is there any downside to switching it over to synthetic motor oil?
(royal purple)
(royal purple)
I believe soRick Anderson said:I may be switching to Royal Purple, its PAO oil correct?
Mine was like $6.50 a qt.Rick Anderson said:As well, can't you find it for about $4.50 a quart like Mobil1 costs?
I believe Mobil1 is no longer a true full syntheticRick Anderson said:I was sold on Mobil1, but I've heard rumors that they switched to the hydrocracked crude base like Castrol and all the others have done with their Synthetics, since the profit margin is so great.
TunaSoda said:Well, got the XJ changed over to Royal Purple this past Friday, what a difference!
It really does run smoother, and has a little more pep to it