1990 Oldsmobile 88 Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 1990 Oldsmobile 88
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1990 Oldsmobile 88 ProblemsCar Won't Start and Security Light is On
Problems with anti-theft systems using the raised-chip key can prevent the car from starting. The wires in the steering column to the ignition lock cylinder tend to break. The key and ignition lock cylinder should be replaced to correct this condition.
1990 Oldsmobile 88 QuestionsWhat is the vacuum part that bolts to top RH side of 3800 motor? (1 answer)
This is a 1990 Oldsmobile 88 Royale. Need to know what the part is called to order from a dealership. It is a square piece of plastic, with two outlets for vacuum lines. A nine mm bolt attaches through the center. The vacuum on car is affected due to part being broken and vacuum leaking.
I was told that my AC system is clogged the compressor does not cycle fully and there is no leaks. Is there a way to flush or what parts should or can I replace to get this thing blowing cold? The tech said he removed a line but it was so gunked up that he would have to cut it and he didn't w...
I am getting spark and power to all my sensors. I am getting some fuel pressure up to the fuel rack, but am not sure if it is enough for the vehicle to start. I do not smell fuel like the vehicle is being flooded.
I have replaced cam shaft sensor, crank shaft sensor, ignition control module, fue...