Replace a Leaking Oil Pressure Switch
Fix a leaking oil pressure switch with this one tool.
If your oil light is winking at y'all, don't assume yous need a new oil pump. Instead, caput right for the oil pressure switch (usually located near the oil filter). If you can't detect yours, consult a shop manual. Know what to do if any of these warning lights come on in your car.
Oil pressure level switches are notorious for leaking as they age. When that happens, they transport erroneous information to the estimator, and yous finish upward with a glowing "oil" low-cal. First, perform a visual check of the switch. If you see fresh oil on information technology (and information technology's not leaking from some other component to a higher place it), it's toast. Replace it. Fifty-fifty if the old unit is dry, it can however exist bad. Since a new oil pressure level switch costs about $15, information technology's usually cheaper to supercede it yourself than to pay a pro to diagnose it.
Even so, y'all will demand a special socket. None of your present deep sockets volition fit over the sending unit. Buy simply a unmarried sending unit of measurement socket (Lisle 13250 Oil Pressure Switch Socket; $six at amazon.com) or a complete set up with all the sockets you need to replace oil pressure sending units and oxygen sensors (ATD-5663 7-Piece Oxygen Sensor & Sending Unit set; $52 at amazon.com).
Purchase the Lisle Oil Force per unit area Switch Socket now on Amazon.
Buy the ATD 7-piece Oxygen Sensor and Sending Unit now on Amazon.
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Discover out the ten things you should never do to your auto in the video beneath.
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