Questions & Answers for: Oldsmobile engine overheat high speed

Question about 1999 Aurora

2 Answers

...engine block creating blow back pressure in cooling system. There is a fix for this. The mechanic helped me with the problem and car is running once more...  Anyone  thinking they have a ...

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...engine onto a highway speed road it isnormal for the temp to go high then low its because the thermistat isnt fast enough to keep up with the heat produced. ive noticed all of my cars did this when i ...

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Question about 1999 Silhouette

3 Answers

...overheat, if it passes this test then i would replace the thermostant and go from there, hope this helps. water pump is failin-chec for dribblin under engine--also thermostat may not be opening--wear ...

Question about 1996 Aurora

2 Answers

engine to overheat. The most likely cause of the blockage would be a plugged catalytic converter or a crushed or damaged pipe. Checking intake vacuum and/or exhaust backpressure can diagnose this kind

...or defective or the wiring to it. Let me know more about the overheat and I will give you some ideas based on the info you provide. I suspect the sensor is working and the engine is getting

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