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Old 10-28-2017, 10:26 AM   #11
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Join Date: Jul 2007
Location: Centrally located between Houston, Austin and Waco. BCS area.
Posts: 7,947
Re: 2004 Vortec 5.3 Oil Pressure Sending Unit?

Not sure if I understood it correctly but I seem to recall reading where someone converted the oil cooler block off plate to install a sending unit.
68 GMC 250/3 speed Saginaw p/b p/s
69 Chevy 350/350 currently in pieces still lookin for a cab
06 Trailblazer
I just want a vehicle that I can work on, that won't talk to me, leave error msgs or keep track of how I drive...
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