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- - Oil Pressure Gauge (https://www.hummerforums.com/forum/private-sale-trade-classifieds-10/oil-pressure-gauge-14585/)

rreynolds2816

Jan 26, 2009 07:03 PM

Oil Pressure Gauge

Hello everyone. I recently purchased my 03 H2 and I love it. However, a couple of days ago I noticed my oil pressure gaugehad dropped to zero. Yesterday, it started working for a short time, then it quit again. Any ideas what the problem might be? I checked the oil level and it is fine, I do not see any signs of an oil leak, and I have no error messages on the DIC.I looked at all the threads on this forum and I didn't find any with this topic. Any suggestions would be great.

Quijy

Jan 26, 2009 10:07 PM

RE: Oil Pressure Gauge

oil pressure sending switch?

mikehartigan

Jan 27, 2009 06:12 AM

RE: Oil Pressure Gauge

Oil pressure and oil level are two different things. The lack of leaks also tells you nothing in this case. Generally speaking, when the gauge drops to zero, it's time to shut the engine off immediately and have the car towed. however, since you've already driven this for more than a few miles with no ill effects, I suspect that it's simply a faulty gauge or sensor.

rreynolds2816

Jan 27, 2009 03:44 PM

RE: Oil Pressure Gauge

Thanks for the input. I ended up taking it to the dealership to get it looked at. Better safe than sorry, right?

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