Can someone please point me in the right direction for instructions on how to change the spark plugs on my I35? (or post how to here...?)
I do have the FSM and it instructs removing the intake, etc to make the change, but I was wondering if it can be done without having to do that...
Five of the six coils appear to be accessible, the sixth (rear-middle) looks a bit tough...
Any advice is greatly appreciated. Thanks in advance.
