Hi I have a mitsubishi l200 and I’ve been driving for a long time with a 50:50 blends of 50%raps oil and 50%diesel (WITHOUT ROAD!!!) the car has run impeccable until recently, someone has experiences with raps oil and L200 it’s so suddenly it started to knock in the engine I thought that the pleuel bearings are beaten out or something, a fearful smell!!! in any case we drove to the mitsubishi dealer and told him this and he did test drive and, it is true wake d of course he can’t say anything about it if he doesn’t hear anything!!! well since then we’re driving with him again and somehow I won’t get rid of the feeling that the engine is still too loud compared to before it’s not a bad knock anymore but somehow if the exhaust would blow out (ONLY DOWN!!!) we also have to install a catt because of the controls!!!!! but with the kat it can’t have anything to do with the L200 is BJ 1998 2.5L 99PS approx. 180000 KM has someone experience me raps oil in L200 or such chaste ??? I am grateful for everyone!!! mfg.Paul