@Xulfiqar I've heard you're the best man for diagnosis
Having a little issue with my 95 c180
The revs are not stable although not too much oscillation but still a little issue is there.
Also to note there is white bluish smoke coming from exhaust on high revs like if I lock it ie 4.5 rpm
I have checked the usual suspects of coolant oil no such luck been reading up it might be a vacuum leak but unsure where from as I'm very confused by the vacuum system on this. Please note that headlight adjustment line for the passenger side has been plugged at the moment but can't seem to locate one for the driver's side. One of the 3 pipes from the intake manifold providing vacuum one of those 3 a light green pipe isn't connected to anything
