1997 Chevy Tahoe oil pressure switch

Tiny
OHHCHICO
  • MEMBER
  • 1997 CHEVROLET TAHOE
  • V8
  • 2WD
  • AUTOMATIC
  • 124,000 MILES
Service manual states the oil pressure switch is a secondary circuit for the fuel pump (not activating when ign is turned on), I cannot locate the switch on engine block. I found a switch (or sensor?) On pass side, just above oil pan. When I loosened it, coolant came out. Is this the oil press switch or something else and where is the oil pres switch located?
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Monday, March 31st, 2008 AT 10:06 AM

3 Replies

Tiny
RHALL77
  • MEMBER
Are you trying to figure out why your fuel pump is not turning on? The switch is at the top back of the block by the distrubitor.
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Monday, March 31st, 2008 AT 10:22 AM
Tiny
OHHCHICO
  • MEMBER
Yes, f/pump is not turning on. I've checked fuse and relay, both good
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Monday, March 31st, 2008 AT 10:33 AM
Tiny
RHALL77
  • MEMBER
Are you getting voltage to the fuel pump?
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Monday, March 31st, 2008 AT 10:41 AM

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