Now I get it.. "J" stands for Jiffy peanut butter.
Wasn't it the 'get high scene' back in the 70-80's
for some dummies to inject peanut butter into their veins???
Cholesterol high or some joke like that??
Just add strawberry jam to complete the picture!
I'm changing the oil/filter on my 300SE right now, see ya.
__________________
1979 300D 220 K miles
1995 C280 109 K miles
1992 Cadillac Eldorado Touring Coupe 57K miles SOLD
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1979 240D 140Kmiles (bought for parents)

*SOLD.
SAN FRANCISCO/(*San Diego)
1989 300SE 148 K miles *SOLD