Hi all, Just notice my car is missing ever so slightly at idle.
Should I change the plugs and or cap/rotor?
Could it be a faulty end cap on a wire?
I have no idea when the car was last serviced for the plugs/cap/rotor, so I can't give you any info on that.
Just want to know what you all think.
'92 300CE - Sold
2004 C240 - C7 Wheels
2015 ML350 - P1, Pano, Ash poplar wood, Sport Dinamica interior, Running Boards Keyless go.