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Correct. The oil pressure does fluctuate throughout the RPM range.
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∙ 15y ago
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What is the purpose of the pressure gauge in a car?
For the operator to monitor the oil pressure of the engine. If the oil pressure drops below average when running, the engine is in trouble.
Why Oil pressure gauge drops on 2000 ford truck?
Need oil change or oil pump weak or oil pressure sending unit not reading properly.
What makes Oil pressure drops when ac goes on?
the ac slows the engine, the lower idle causes the lower oil pressure
What does oil sending unit do?
the oil pressure drops when i turn on the a/c is this because of a bad oil sending unit?
What does the oil sending unit do?
the oil pressure drops when i turn on the a/c is this because of a bad oil sending unit?
Is there a oil pressure cutoff switch on kia spectra?
IF you are asking if the vehicle has a safety feature that shuts down the car if the oil pressure drops, the answer is no.
How does an oil pressure switch work?
An oil pressure switch works by detecting the pressure of the oil in the car and alerting you to any problems. Oil pressure naturally increases when a car is running, but if the pressure gets too high or drops, it can create numerous problems.
Will faulty oil pressure sensor harm engine?
No, a defective oil pressure sensor will not harm the engine as long as the oil pressure is what it should be. However, how do you know what the pressure is if the sensor is bad. Replace the sensor so that you can receive a warning if the oil pressure drops below what is optimum.
What will you do if the oil pressure gage of my tractor drops below normal?
replace the oil pump or the engine could blow
What does the oil pressure switch do?
After starting the engine, the oil pressure rises. The switch changes from either open or closed at a predetermined oil pressure, switching off the warning light. If oil pressure drops during operation, this light should come on, warning you of this dangerous situation for the engine (and your wallet).
What happens when the oil pressure drops while driving on an 95 ford explorer?
When the oil pressure drops for whatever reason, whether it's out of oil or just a failed oil pump, the camshaft, rod and main bearings are no longer protected by a film of oil and they self destruct in a very short time. In some vehicles it's as little as 30 seconds.
Why does oil pressure light come on sporatically?
It could be indicating that your oil is old and thin, or that level is marginal and pressure drops under load. You should be changing your oil at least every 5,000 miles -is that a clue.
