rennsportmotorrad
Well-known member
I have a question-I am just trying to take good care of my 2004 Jetta wagon and make it last as long as I can. I run a good grade of fuel always & in every tank I use about 8 oz of Diesel Kleen just because it cant hurt, My question is should I be using any other type of cleaner in the fuel once and a while-( Seafoam, Royal Purple, BG or something else) -The other question is about Lucas oil stabilizer-should I use this in my Jetta-I have used it in the past in gas engines with good results, but I don't know in the TDI--My car has no oil leak's, the engine is quiet so I would not be using it for those issues. Also I would not run a quart of at each oil change maybe only 1/4 of a quart-but my concern is that the oil spec's on these cars are so tight. Any good advice would be appreciated