3-Series (E46, E90)Chat relating to the BMW 3-Series from 1999 to Current. Models include: BMW 316i, BMW 318i, BMW 318Ci, BMW 320i, BMW 323i, BMW 325i, BMW 330i, BMW 328 Ci, BMW 328i, BMW 325i/xi, BMW 330Ci, BMW 320d, BMW 330d, BMW 335d.
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I was told that i needed to change my spark plugs because the cylinders were said to be malfunctioning or something, so i was just wondering if i change the spark plugs, would i need to change the wires also?
Also if i need to change my wires, would a new set of wires come with connectors like regular cars?
If you have an e46 model 3-series, you don't have "wires" in the old sense. You have coils, which connect to the spark plugs via an insulated boot. I don't wanna know the hassle of having to replace the wires that send the voltage through the coils.
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