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.

Alon

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'92 300CE - Sold
2004 C240 - 744 - C7 Wheels - Android Radio
2002 C320 - 816 - Sport Wagon - Sold
2006 E350 Wagon - 368 - Dead
2015 GL350 Bluetec - 197U