Q: Hi I have hummer h2 06 there is sign come on screen low oil pressure I changed sensor also changed fuil pump Engine runs smooth ha

asked by on

Hummer h2 06 It has sign come and go oil pressure low I changed sensor oil changed fuil pump Engine runs smooth has no noice my mechanic said I need to change engine

My car has 84000 miles.
My car has an automatic transmission.

Oil pressure can be tested and verified against factory specifications using an external pressure gauge, connected to a threaded access port on the engine block. If pressure measures normal, and the engine otherwise functions normally (adequate and even cylinder compression, etc.) then there is no need to do anything. However, if oil pressure is low, it is possible to install a new oil pump if the pump is defective but of course there is the possibility that the pressure is low due to excessive clearance in the engine bearings, that is the engine bearings are too worn. The recommended initial diagnostic to figure out what, if anything, in the way of repairs is required, is an oil pressure inspection/diagnostic. The responding mechanic will directly measure the oil pressure and let you know if any repairs are required. If you have further questions or concerns, do not hesitate to re-contact YourMechanic as we are always here to help you.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Hi I have hummer h2 06 there is sign come on screen low oil pressure I changed sensor also changed fuil pump Engine runs smooth ha

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Clutch sticking

The clutch hydraulic system would have to be checked first, to make sure that it is moving the clutch pressure plate in and out. If it is working properly, then your clutch pressure plate has a problem, and the transmission...

Q: Front wheel makes rubbing noise

The vehicles suspension system is made up of many components and to keep noise down. Many of them use rubber bushings. The soft rubber bushings do eventually wear out and may cause some misalignment. This may explain the noise while...

Q: Q: shuts off after driving

If I was diagnosing your Hummer, I would want to know if there were any diagnostic trouble codes (DTCs) stored in any of the computer modules. I would see if the Check Engine light was on and use my scan...

Related articles

How Long Does a Heater Control Valve Last?
Keeping the right amount of coolant in a car is essential in keeping the engine at the right temperature. Failing to have the right amount of coolant or even bad elements...
What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...