Http://www.2carpros.com/questions/1996-jeep-grand-cherokee-oil-pressure-sending-unit to view the response.
Thursday, January 13th, 2011 AT 5:14 PM
1 Reply
JACOBANDNICKOLAS
MECHANIC
109,758 POSTS
If you don't hear any knocking or ticking, chances are the oil sending unit is bad. It is located next to the oil filter on this vehicle. If you need to confirm, rent a mechanical oil pressure gauge and try it. Most parts stores will lend or rent them to you. It plugs right into the same place as the oil sending unit and is very accurate.