Question about 2004 Chevrolet Silverado

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Oil pressure gauge not working on 2004 chevy silverado

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 328 Answers

SOURCE: 2004 Chevy Silverado Heater Switch

It could be the switch or your blower motor resistor.

Posted on Jan 16, 2009

SOURCE: oil pressure gauge stays at top, about 80 psi, is this normal

80 is on the high side for those... possibly a sending unit issue

Posted on Apr 19, 2009

  • 6982 Answers

SOURCE: oil pressure on a 2004 5.3 liter silverado at idle is around 20

The pressure to be most concerned with is the reading in gear at idle with engine warmed up...Low end really should not be below 20. If pressure wanders, change the sending unit and check actual pressure with a mechanical gauge if necessary. The age and quality of your oil, as well as temperature all play a part in pressure, as well as internal wear from time & miles of use. If pressure changes with rpm, that is normal. 40psi is good while driving.
need more info just ask.

Posted on Apr 27, 2009

mosthated357
  • 91 Answers

SOURCE: 2005 chevy silverado with low oil pressure

You should replace your oil pressure sensor its cheap and easy to do...

Steve

Posted on May 16, 2009

  • 242 Answers

SOURCE: 03 chevy silverado oil,gas,temp,and battery gauges don't work

Always check all fuses first. You may have a secondary fuse box under hood. From the sound of it you blew one of the main fuses.

Posted on Sep 04, 2009

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1 Answer

If my 2004 chevy silverado oil pressure gage stays at 80 psi could this hurt the engine


I would want to know what the actual oil pressure is. The sending unit or the gauge on the dash could have failed.
There is a pressure relief valve to prevent oil pressure from going too high, but staying at 80psi would not be good for a long time.

Feb 18, 2014 | 2003 Chevrolet Avalanche

1 Answer

2005 Chevy silverado oil pressure guage is on zero , oil level is fine, changed sending unit with no result,


check the filter,, if its bad enough your oil won't pass through it, making it look like your oil is full, but its not moving, Chevy's have whats known as a stepper motor also on the oil gauge,, whats bad about that is if thats gone bad, you have to replace the whole gauge cluster which last time I checked is 250.00

Jul 19, 2011 | 2005 Chevrolet Silverado

2 Answers

I have a 2006 chevy silverado 5.3L..When in idle oil pressure gauge goes to 80 and when i accelerate ail pressure goes to zero ...is it the oil sending unit?


It could be the sending unit. If the truck is low on oil it will cause something similar. Be sure the oil level is topped up. The only way to be sure it so measure the actual oil pressure at the engine with a proper gauge..

May 07, 2011 | 2006 Chevrolet Silverado 1500 2WD

1 Answer

2007 Chevy Silverado oil pressure gauge fluxuating, setting off computer on dash reading "engine oil low" also warning bell sounds. Thanks!


If you are lucky , replacing the oil pressure sender unit will solve the problem. Your truck might have perfectly good oil pressure , but a bad sensor. OR you might actually have low oil pressure , which is not good , and will be expensive to fix. Good luck.

Dec 15, 2010 | 2007 Chevrolet Silverado 1500 2WD

2 Answers

Oil Change and High pressure


replace the oil pressure sensor

Sep 25, 2009 | 2004 Chevrolet Silverado

2 Answers

On my 1999 chevy silverado the only gauges that work are the oil pressure gauge and the temperature gauge. nothing else is working cot even the speedometer or the RPM gauge.


The stepping motors in the gauges go bad. Do a search on ebay for CHEVY SILVERADO INSTRUMENT CLUSTER for cheaper repair options, dealer costs $300.00

Jun 04, 2009 | 1999 Chevrolet Silverado 1500

3 Answers

Oil pressure on a 2004 5.3 liter silverado at idle is around 20


The pressure to be most concerned with is the reading in gear at idle with engine warmed up...Low end really should not be below 20. If pressure wanders, change the sending unit and check actual pressure with a mechanical gauge if necessary. The age and quality of your oil, as well as temperature all play a part in pressure, as well as internal wear from time & miles of use. If pressure changes with rpm, that is normal. 40psi is good while driving.
need more info just ask.

Apr 27, 2009 | 2004 Chevrolet Silverado

2 Answers

Changed oil pressure switch,still no oil pressure


The fuel pump on that model runs through the oil pressure switch so that if the truck looses oil pressure,It kills power to the fuel pump to prevent engine damage.you need to find the cause of the low oil pressure reading(possibly a bad oil switch).That would be the cheapest place to start,or have it checked with a mechanical gauge.Good luck,
ChevRev

Mar 30, 2009 | 1999 Chevrolet Silverado 1500

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