Can you drive your truck with a bad oil pressure sensor?

If the dipstick reads that the oil level is fine and the engine sounds like it’s running quietly and smoothly, then the light is probably just the result of a bad sensor. In this case, definitely stop driving until you’ve resolved the issue or you could be facing major and immediate engine damage.

How can I tell if my Chevy Tahoe fuel pump is bad?

Testing your Tahoe’s fuel pressure on each side of the pump would be the best way to diagnose this problem. A priming fuel pump sounds like a high-pitched whine for a few seconds and can be heard with a sharp engine right after the ignition key is turned, but before the starter is engaged.

When was the last time my Chevy fuel pump failed?

The technical service bulletin that explains the cause of the repeat failure of the Chevy fuel pump replacement unit covers all years from 1996 to 2003 and includes all of the pickup trucks. Also included is the Tahoe and suburban and their GMC counterparts such as the Sierra and Envoy. Oh and don’t forget the Cadillac Escalade is also included.

How often should I Check My oil in my Chevy 4.3?

If you have an older car, you may need to check your oil every other week. Lack of oil will cause a knocking sound in the engine, stalling, poor acceleration and eventually engine break down.

How much pressure should I put on my oil pump?

The flow and pressure of engine oil created by the oil pump need to fit the parameters of the application. There is an old rule of thumb that an engine needs about 10 psi of oil pressure for every 1,000 rpm. That guideline is still a good rule to follow. However, there are exceptions to the rule.

What’s the pressure on the oil pump on a Chevy Silverado?

When the code comes on later it’s the oil pump. Oil pump has a pressure switch on it that says pump oil at 10 ppm, if it goes at 7 ppm it will cause the check engine light to come on. The oil pressure going into the engine at 7 ppm is not s serious issue and shouldn’t cause the check engine light to come on.

What happens if your oil pump is not working?

If your oil pump isn’t working properly, it won’t be long until your engine becomes an oversized paperweight. A failed pump can lead to low oil pressure, lack of lubrication, and eventual engine failure. Step 1: Chock the wheels and set the emergency brake.

Why does my Chevy Silverado have a low oil pressure light?

If your Silverado’s sensor has gone bad, it’ll shoot a false low pressure reading to the ECM. One of the first things that people do when they have the low oil pressure light is to change out this sensor to see if that rectifies the problem. Here’s a good article on how to check the oil pressure sensor from itstillruns.

Why does my oil pump light light up?

This happens because the normal flow of oil has been restricted and friction is occurring. When friction occurs, the heat inside the engine is increased. The heat light on your dashboard will normally light up to alert you to high temperatures in the engine. 3. Unusually Noisy Hydraulic Lifters