1998 Cadillac Catera Engine 3.0L Oil Cooler

This manual covers the oil cooler removing/installing for 1998 cadillac catera engine 3.0L DOHC V6.
Removal 1. Raise and support the vehicle. 2. Drain the engine oil and remove the oil filter housing. 3. Loosen the oil cooler outlet (1) and the inlet (2) lines from engine block. See Fig. 16 . 4. Lower the vehicle. 5. Remove the intake plenum. See INTAKE PLENUM . 6. Remove the intake manifold. See INTAKE MANIFOLD & SPACER . 7. Disconnect the following electrical connectors from the water crossover: The engine coolant temperature sender (2). The engine coolant temperature sensor (4). See Fig. 17 . 8. Remove the water crossover bolts (1). 9. Remove the water crossover upper and lower seals (2). See Fig. 18 . 10. Loosen the upper heat shield bolts on the left side of the exhaust manifold. See Fig. 19 . 11. Remove the oil cooler outlet line from the engine oil cooler. See Fig. 20 . 12. Remove the oil cooler inlet line from the engine oil cooler. 13. Note the positioning of the 4 seals. See Fig. 21 . 14. Position oil feed and return lines aside and secure with mechanic wire. 15. Remove the engine oil cooler inlet and outlet nuts (1). See Fig. 22 . 16. Remove the engine oil cooler cover bolts (2). 17. Remove the engine oil cooler cover. 18. Remove the engine oil cooler. 19. Clean all sealing surfaces.

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2002 Cadillac Escalade Owner's Manual

Seats and Restraint Systems : Here you’ll find information about the seats in your vehicle and how to use your safety belts properly. You can also learn about some things you should not do with air bags and safety belts. Section 2 Features and Controls Here you can learn about the many standard and optional features on your vehicle, and information on starting, shifting and braking. Also explained are the instrument panel and the warning systems that tell you if everything is working properly — and what to do if you have a problem.

Section 3 Comfort Controls and Audio Systems : In this section, you’ll find out how to operate the comfort control and audio systems offered with your vehicle. Be sure to read about the particular systems supplied with your vehicle. Comfort Controls, Electronic Climate Control System, Air Conditioning. Defogging and Defrosting, Care of Your Cassette Tape Player. Section 4 Your Driving and the Road : Here you’ll find information about driving on different kinds of roads and in varying weather conditions. We’ve also included many other useful tips on driving. Section 5 Problems on the Road : Here you’ll find what to do about some problems that can occur on the road. Hazard Warning Flashers, Other Warning Devices, If You’re Stuck: In Sand, Mud, Ice or Snow, Section 6 Service and Appearance Care. Here you will find information about the care of your vehicle. This section begins with service and fuel information, and then it shows how to check important fluid and lubricant levels. There is also technical information about your vehicle, and a part devoted to its appearance care. Service, Fuel, Fuels in Foreign Countries, Filling Your Tank, Automatic Transmission Fluid, Electrical System, Normal Maintenance Replacement Parts. Windshield Wiper Blade Replacement.

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