When idling, check gages light comes on and oil pressure gage drops. Returns to normal when accelerating. Not level issue; monitor oil level regularly
Keywords:Trail Blazer
When idling, check gages light comes on and oil pressure gage drops. Returns to normal when accelerating. Not level issue; monitor oil level regularly
Most likely just need to replace the oil pressure sending unit. Quite common. You can always remove the sending unit and confirm the pressure with a separate gauge. I recommend just replacing the sending unit and that should take care of it.
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