tune-up on 2003 Saturn Ion

how much for a tune-up and at what milage is it usually req;d

Asked by for the 2003 Saturn Ion
1 answer 1 comment
A tune up with new factory spark plugs and plug to coil boots should run around $140 parts and labor. The tune up is due at 100k miles.
Wow...is there anyone like you in Phoenix? I just called my dealer to ask about the 100,000 mile tuneup for my 2007 Solstice GXP. He quoted me $350 to replace spark plugs, $130 to flush the coolant, and $170 for the transmission. I believe my water pump actually needs to be replaced, which he quoted a whopping $1,200. Any suggestions as to where I could go beside a dealer? Thanks!