i have no oil pressure when i give my truck gas 2001 dodge ram 3.9 i changed it and the fillter and same problem
Feb 13, 2011 at 8:28 PM
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JACOBANDNICKOLAS
✓Experienced Mechanic
110,248 POSTS
IF there is no knocking or ticking from the engine, replace the oil sending unit. It may be bad. If there is noise, you need to check the oil pump to see if the pick up tube is plugged or the pump is bad.