Service Intervals & Specifications

WARNING: This page is about a different car, the 1995 Oldsmobile Aurora and 1995 Buick Riviera. However, it is still accessible from the selected car via links, so may be relevant.

REPLACEMENT INTERVALS

Component

Miles

Air Filter

30,000

Camshaft Timing Belt

⁽¹⁾

Coolant

30,000

Fuel Filter

⁽¹⁾

Oil & Filter

7500

Spark Plugs

30,000

⁽¹⁾	No scheduled replacement interval is given by manufacturer. Check and replace as necessary.

DRIVE BELT ADJUSTMENT

Application

⁽¹⁾ Tension: Lbs. (kg)

Serpentine Belt ⁽²⁾

3.8L

⁽³⁾

4.0L

⁽³⁾

⁽¹⁾	Specifications are for new belts only. Measure tension using belt tension gauge.

⁽²⁾	Engines with serpentine belts have automatic tensioner. If tension is not as specified, check belt operating length and tensioner operating range. Replace belt or tensioner as necessary.

⁽³⁾	Adjustment of serpentine belt is not necessary. Belt tension is maintained by spring-tensioned idler pulley (some equipped with belt wear indicator).