Maintenance Schedule

Explanation of Scheduled Maintenance Services

Following are explanations of the services listed in ScheduleI and Schedule 11.

The proper fluids and lubricants to use are listed inSection D. Make sure whoever servicesyour vehicle uses these. All parts should be replacedand all necessaryrepairs done before you or anyone else drivesthe vehicle.

ITEM SERVICE

NO.

1.Engine Oil and Filter Change*-

Always use SH or SG Energy Conserving I1 oils of proper viscosity. The “SH”or “SG” designation may be shownalone or in combination with others, such as “SH/CD,” “SH, SG, CD,” “SG/CD,” etc. To determine the preferred viscosity for your vehicle’s engine (e.g., SAE 5W- 30 or SAE 10W-30),see Engine Oil in the Index.

2.Chassis Lubrication-Lubricate the suspension and steeringlinkage. Lubricate the transaxle shift linkage.

3.Tire and Wheel Rotation and Inspection -For proper wear and maximum tire life, rotate your tires following the instructions in this manual. See Tires, Inspection G Rotation in the Index. Check the tires for uneven wearor damage. If you see irregular orpremature wear, check the wheel alignment. Check for damaged wheels also.

4.Engine Accessory DriveBelt(s) Inspection * - Inspect the belt (s) for cracks, fraying, wear and proper tension. Replace as needed. (Belts can have many small cracks in individual ribswithout affecting performance.)

5.Cooling System Service*-Drain, flush and refill the system with new or approved recycledcoolant conforming to GM Specification 1825M. Keep coolant at the proper mixture as specified. SeeCoolant in the Index. This providesproper freeze and boil protection, corrosion inhibitor level and maintains proper engine operatingtemperature. Inspect hoses and replace if they are cracked, swollen or deteriorated. Tighten screw-type hose clamps. Clean the outside of the radiator and air conditioningcondenser. Wash the pressure cap and neck.

To help ensure proper operation, we recommend a pressure testof both the cooling system andthe pressure cap.

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Chevrolet 1994 manual Maintenance Schedule, Engine Oil and Filter Change
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1994 specifications

The year 1994 marked a significant moment for Chevrolet, showcasing a diverse lineup of vehicles that appealed to a wide range of customers. As part of the General Motors family, Chevrolet continued to build on its legacy of producing dependable and innovative automobiles.

One of the standout vehicles of this year was the Chevrolet Silverado, which was especially popular among truck enthusiasts. The 1994 Silverado featured a more refined exterior design, incorporating aerodynamic elements that enhanced fuel efficiency. Under the hood, buyers had a variety of engine options, including a robust 5.7-liter V8 that delivered impressive power for towing and hauling needs. The Silverado was designed with both work and leisure in mind, offering a spacious interior that provided comfort and utility.

The Chevrolet Impala SS made a comeback in 1994, becoming an icon in its own right. This high-performance version of the Impala was equipped with a potent 5.7-liter LT1 V8 engine, delivering exhilarating performance and a smooth ride. Its sporty appearance was complemented by a unique front fascia, sport-tuned suspension, and distinct SS badging, making it easily recognizable. The Impala SS attracted car enthusiasts and collectors alike, combining classic American muscle with modern technology.

In the realm of compact cars, the Chevrolet Cavalier remained a strong contender. The 1994 model was known for its reliability and fuel efficiency, appealing to a budget-conscious audience. With options for both coupe and sedan configurations, the Cavalier offered a balanced mix of style and practicality. It was equipped with features such as an available anti-lock braking system, enhancing safety on the road.

Technology also played a role in Chevrolet's offerings that year. Many models, including the Corvette, began to incorporate advanced features like airbag systems and antilock brakes as standard or optional equipment. The Corvette itself continued to capture attention with its iconic design and performance, showcasing a 5.7-liter V8 engine with impressive horsepower and acceleration.

Overall, the Chevrolet lineup in 1994 reflected the brand's commitment to innovation, performance, and consumer satisfaction. With a focus on versatility, safety, and cutting-edge technology, Chevrolet continued to solidify its status as a leading automotive manufacturer, paving the way for future developments in the years to come.
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