I recently changed the oil sensor but my gauge still fluctuates.

2002 PONTIAC BONNEVILLE
145,000 MILES
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CRISTN83
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  • 1 POST
While driving the oil gauge drops to zero and the car indicates for me to check gauges...I had the oil pressure sensor changed but it still fluctuates when driving. what else may be wrong?
Mar 15, 2012 at 2:24 PM
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SATURNTECH9
  • ✓ASE Certified Mechanic
  • 30,869 POSTS
  • ASE Certified Mechanic
You could have a problem with the oil pump the wire the gauge etc.Your going to have to check the actual oil pressure when its acting up.
Mar 15, 2012 at 3:24 PM
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