Quote:
Originally Posted by nighttowl
This will happen right before it completely fails.
On my car it dropped from 38 to 30, then dropped from 30-20 after a track day.
Stealership and GM engineer said car was good to go, but I did not know they meant good to go to engine heaven.
2k miles later it completely failed, and the engine was full of broken oil pump parts.
It had to come completely apart.
The bearings needed replaced also.
|
Wow....38 psi at hot idle is impressive.
Most of the people I talk to with 2017's thru 2020's here in Michigan are seeing around 30 psi +/- 2 psi at hot idle. It seems like 2021's thru 2024's are seeing a bit more, 35-38 psi at hot idle.
They really dropped the ball on this oil pump situation.
I wish they would be more transparent about the root cause and what they did to address it.
Has your car been ok since the fix?
Tyrolblue67