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My 2000 Bonneville's oil pressure gauge is all the way up to 120. I had my oil changed around 3 weeks ago. Does anyone know why this would happen? Thanks in advance.
 

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the only reason this is so urgent is because i need to get to work tomorrow. If something is unplugged, i can still drive it right?
 

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if something is unplugged yeah you can drive it. you may check to see if they put too much oil in the car. but there is a possablity that the senting unit for your oil oressure gauge is going bad too.
 

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Not sure about Bonneville's, but I know that on a C5 Corvette, when the oil pressure sending unit goes bad, the oil pressure pegs high. I suspect that is your problem. :cheers
 
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