1999 Oldsmobile Cutlass Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1999 Oldsmobile Cutlass

The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Our technicians tell us that operating the engine  with a coolant/oil mix can result in internal engine damage. Replacing the intake manifold gasket should correct these leaks.

The HVAC blower motor may stop working at one or more speeds due to a faulty blower motor resistor block. Our technicians recommend to confirm the resistor is at fault by first checking the operation of the switch.

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.

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I'm new at doing repairs what can cause the blower motor to stop working and how do I replace it cause the kids and I are freezing when we go places I have the part just need to know what to do and what tools are needed

I'm no mechanic but I'm broke so I'm forced to do it myself please tell me step by step how to replace the blower motor and how to check my heater core too see if its leaking I have the heater motor now from auto. Zone I just need help replacing it

I have replaced the coolant temperature sensor. The cooling fans do not come on. Have checked all fuses and relays related to the cooling fans. Have disconnected the temperature sensor while car running, both fans cotme on high. when reconnect the coolant sensor the fans stay on low, once car is ...

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Bought the car brand new and still love it! It looks as good as new, rides and drives like a dream. Totally dependable.

Bought the car brand new. Still runs like a top and looks fantastic. Air conditioning is spotty, but the car is 14 years old. Love the car!

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