Grahamcol
Active Member
My 1996 C200 Auto (5 speed) passed its MOT on Saturday but I notice from the emissions print out that the CO reading is only just within limits as follows:-
FAST IDLE
CO Max 0.20% Reading 0.18%
NATURAL IDLE
CO Max 0.30% Reading 0.29%
All other readings are comfortably in the middle of the respective ranges but I am concerned that next year the CO may be too high to pass.
Does anyone here know what the likely outcome will be next year ? Is my cat on the way out ? Would it help to take the car on a long run (it does mostly short runs) using Optimax petrol or similar ?
FAST IDLE
CO Max 0.20% Reading 0.18%
NATURAL IDLE
CO Max 0.30% Reading 0.29%
All other readings are comfortably in the middle of the respective ranges but I am concerned that next year the CO may be too high to pass.
Does anyone here know what the likely outcome will be next year ? Is my cat on the way out ? Would it help to take the car on a long run (it does mostly short runs) using Optimax petrol or similar ?
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