I'm getting very low oil pressure. On the freeway it's at maybe 25-30, and sitting still is dam near 0. Now this can't be good at all. Got a trail trip coming this sat and need to get this fixed. So would this be for sure the oil pump or could something different cause this? Got told to put thinker oil in it but I'm really not looking for a bandaid but don't want to put out the money and the work to put a oil pump in if thats not what it is, so what other things can cause this? Yes it has oil in it no it's not low
89 xj 4.0
89 xj 4.0