I got cheap and started putting midgrade on my 99 C230 Kompressor once in a while the check engine light will go on.....months later the O2 sensor gave. It was a $600 repair bill.


97 C 230 OZ racing wheels, Sport interior
94 C280 Brabus Mono 4 whls, Bose Pkg
82 300D Turbo ( my 1st W123 & 4th dsl Mbz)
81 380 SL Sold
99 C230 Komp Sold