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Old Jul 21, 2003 | 06:34 PM
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Default C5 Tune-Up

When is a good time for a tune up. My car is 5 years old and going on 50000 miles. Also what exactly is replaced?
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Old Jul 21, 2003 | 07:30 PM
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Default Re: C5 Tune-Up (vette9898)

Nothing much to tune up.
1) inspect plug wires, make sure they are good
2) replace plugs
3) maybe change tranny and rear diff oil
4) change fuel filter
5) inspect the drive belt and AC belt

Other than that, its not like there are any mechanical things to adjust on the motor.
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Old Jul 21, 2003 | 07:42 PM
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Default Re: C5 Tune-Up (jmX)

Maybe flush the coolant and check the O2 sensors while you're at it.
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Old Jul 21, 2003 | 10:05 PM
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Default Re: C5 Tune-Up (vette9898)

50k to 60K
- Change diff fluid
- Change AT fluid & filter
- Replace fuel filter
- Replace OEM air filter or clean aftermarket
- Replace plugs
- Flush radiator
- Replace hoses and belts
- Replace PCV
- Clean MAF and throttle body
- Use fuel system cleaner
:auto:
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