I jave a 2000 4 cylinder honda accord. This is my first time to get a tuneup on a honda accord, i took it to the dealer and they said they dont do tuneups, but do service plans that includes other stuff which would cost me $399 for and if it needs spark plugs it would be an additional $300, total 699. I've had cars before and done tuneups and only cost me like 50.00. I went to an independant auto service place, and they quoted me 60.00 and 90.00 with top of the line platinum sparkplugs. Why is there so much difference? I've never done a tuneup on a honda. Any one what have any of you paid for a tuneup or change of spark plugs if you have a honda? these seems very expensive and a big price gap.