Oil pressure gauge just started to drop to zero while driving.
When slowing or putting in neutral it
spikes up to almost normal.
Speeding up it drops suddenly back
to zero. The engine was running
normal during a 4 mile distance
home. Temp gauge was normal.
This is a TJ Sport standard 5 speed
1997 6cyl Jeep
Is your oil level really low? If the oil level is normal I might suspect the oil filter has collapsed internally and is blocking most but not all the oil flow.
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