Help: Head Gasket suspect failed

[TeaBagger2006]

the oil sensor in my brothers 07' surban was doing the same thing. tturned out to just be the sensor. did scare the chit out of me when i said 0 psi

 

[Danimal]

the oil sensor in my brothers 07' surban was doing the same thing. tturned out to just be the sensor. did scare the chit out of me when i said 0 psi

And it was just when the truck went into a low idle?

Chevy1925 thanks for the advice I'll try that out.


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