2000 Mercedes-Benz E320 Q&A

2000 Mercedes-Benz E320 Question: no 5 cyl misfires

should I replace all 6 coils or would the 2 that fire no 5 be enough -
Answer 1
i would only do the ones that you have to -
Answer 2
I would test them, just because a couple have failed does not mean the rest will. Test them and fix only what is broken. It would probably be a good idea to replace the spark plugs if they exceed 60,000 in mileage while you have it apart. Ron. http://www.westsideautopros.com -
Answer 3
your issue is likely not a coil; the plug wires get soaked with oil from the valve covers. you can buy the plug wires individually as needed. -