My 2002 Monte Carlo has reached 30,000 miles... about 16 months of
highway driving. One problem fixed under warranty, car is very
The dealer recommended a 30K service costing about $500.00. I'm
curious about several items...
Drain and Flush cooling system. Cooling system is using dex-cool
which is supposed to be good for 5 years / 150,000 miles.....Why are
we doing drain and refills at 30K. Isn't the purpose of dex-cool to
increase the time between changes.
Fuel injector service.... are they just adding a can of injector
cleaner??? Checking operation of injectors??
Trans axle maintenance.... again.... the service manual says about
100K for the transaxle.....what am I missing here ??
Bottom Line question..... is it worthwhile spending the 500.00