coolvirus, I had all of the above done, plus a whole lot more at 30,000.(for 30,000 service) Tune-up pluges ,wires,decarbonization, front brakes,with brake flush, oil change, tires rotated, with Road Force balancing ,replace the air filter. Had the works. Now I gotta tell ya my car has never run better, and has never had better gas mileage either. I also have a '03 GT. So, the vibrating at idle thing I'm not sure why they'd want to do these things for that. But you are due for the 30,000 service. I just took my car in to have the brakes looked at because they were making noise and it turned out they were fine, just dust. (live in the desert) But, they noticed that it was shaking at idle or (vibrating) looked at it and discovered it needed motor mounts. I have 38,700 miles on mine. So, there's a thought. Luckily I have an extended warranty so it didn't cost me a thing. Motor mounts $1,000!! The dealer you went to does sound really high. Tune up with plugs and wires for me was $135. The decarbonization was $177. Now some of the things I had done were not part of the 30,000 service and I still got off cheaper than you would at this dealer for this vibration problem you have. And all they're doing is a 30,000 service, don't go to them. Try another dealer.
|