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2006 chevrolet silverado 1500 oil presure guage goes directly to 80 when switch is turn on and motor is running.

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Bad sending unit would be my solution

Posted on Mar 11, 2009


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Cooling fans run with key off and motor cold.2006 silverado 4.8

You will need to look up the temperature sensing switches. There will be some for the computer, some for any guages on your dash, and 1 or 2 for your fans. Go to the dealers parts counter, and ask for a parts breakdown. If they are nice they will print off a detailed picture of the sensors. Most likely a bad sensing switch, or a shorted contact.

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Is the oil gauge in a 2006 1500 4 x 4 silverado suppose to at 80 all the time?

80 PSI is within operating range, but all the time would suggest that it stays there even after you turn your engine off and does not increase incrementally when engine is first turned on. If that is the case you have a faulty oil pressure sending unit or a stuck gauge.

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My oil pressure guage spiked to 80 on my 06 Chevy Silverado 1500 why did this happen and how do I fix it?

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All you have to do is replace your oil pressure sending unit.It`s in the rear of the motor by the left head.This is the drivers side.You need a special socket to remove the sending unit.Good luck.

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The oil pressure guage is stuck at 80

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I have a 2005 chevy silverado 1500 2wd 5.3. my

Check the wire behind the guage.If not tight it will make the hand bounce.

Mar 18, 2009 | 2003 Chevrolet Silverado 1500

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2006 chevrolet silverado oil presure guage goes directly to 80 when switch is turn on and motor is running.

The oil pressure switch is grounded. You will need to replace the oil pressure switch.

Mar 11, 2009 | 2006 Chevrolet Silverado 3500

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