![]() |
|
|
|
#1
|
|||
|
|||
Bosch Spark Plug Question
I recently changed the spark plugs on my 300e with the bosch copper ones. Does anyone know if these plugs come already gapped? I made the mistake of not checking them before putting them in. If they aren't gaped to the oem specifications can this cause a rough idle?
|
Bookmarks |
|
|