Hi,
Just about to get my 54 plate 350z serviced, at 56000 miles. Service intervals are a bit messed up, because the previous owner missed a service, so it had it's first P3 by the dealer I bought it from at 49000 miles (a year ago).
I'm getting a P1 this time, but reckon I'll also need new spark plugs:
How much should a Nissan dealer charge for replacement plugs? If it's extortionate, I know a decent independent garage who could do it.
Also, should anything else need done at this mileage?