OIL PICK UP TUBE (NOT SITTING RIGHT OR DIRTY) OIL PUMP (OLD WORN OUT) OIL PUMP FILTER (DIRTY) SQUISHED OIL FITER (defective when installed)
DROP THE OIL PAN CLEAN AND INSPECT MAKE SURE A NEW OIL PUMP WAS INSTALLED, INSTALL ONE IF IT WASNT CHANGE YOUR OIL FILTER
The oil pressure will depend on the condition of the engine. If you have 10 lbs at idle when engine is hot with this mileage, you are within specs. I would use 10W-30 oil. oil pressure of 10lbs and up is acceptable at hot idle. i like to use havoline 30wt oil. have never had a problem with it.
Low tire pressure, engine needs a tune up, excessive idle time, aggressive driving, etc.
How high is your idle? idle should be 800rpm good oil pressure is obtained at this idle
If you have average mileage on it, you should go get it checked. That is too low for an idle. The vibration is probly from the low idle.
Perhaps worn engine bearings due to excessive mileage or lack of regular maintenance
Hot at idle in drive, 20 to 30 psi.
Minimum of 10 psi at idle, 20-30 at idle is average.Minimum of 10 psi at idle, 20-30 at idle is average.
At idle or deceleration.
Rough idle, loss of power, poor mileage.
the pressure at idle should be 40 to 44 psi
NO.
40 on idle