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Oil Pressure Gauge

6K views 5 replies 5 participants last post by  JaredD 
#1 ·
I have a 2007 silverado 4.8L(new body style) ... I am having a problem with my oil pressure gauge. I was driving and noticed my oil pressure gauge was reading zero. I kinda know the gauge works because it went from below zero to zero. no other lights came on or messages popped up. i checked my oil quantity and it was good. i shook some wiring where i thought the oil pressure sensor might be... but am not exactly sure where that is at. (by the oil pan?). I don't know much about working on cars/trucks. any suggestions?
Thanks
-Justin-
 
#3 ·
the older 5.7 were on top behind the intake not sure about the 5.3 and when was last time the oil and filter were changed? you could pull a valve cover to make sure your oil pump is working......
 
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