Question about 2004 Chevrolet Silverado 2500HD

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Where is the oil relief valve on a 2004 chevrolet 2500 6.0?

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SOURCE: what tools are needed to remove brake calipers on 2004 Chevrolet

I think a quick look at your calipers will answer that question lol

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SOURCE: oil filter location 2004 Chevrolet Malibu Classic

Standing at the front of the car looking at the intake manifold, its on the right hand side of the manifold about 6 inches down from the valve cover under a black cap with a 32mm top on it.

Posted on Jan 04, 2010

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1 Answer

Is there a check valve in the oil pump

there is, but its called a pressure relief valve, so the oil pressure is maintained at the proper pressure and if there is a restriction in the oil system it won`t build too much pressure.

Jul 23, 2015 | 2004 Pontiac Vibe

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

2 Answers

The oil pressure drops to zero at idle. The pressure goes to normal when the car is moving. Is there a problem with the oil pump?

at idle ,what regulates oil pressure ,is the clearence, in the pump, itself, off idle the relief valve, ,regulates ,pressure, let me know if you have a pump,put in it, pull the old pump, apart, see if the spring for the relief ,,bypass, valve is broken, i have had a few ,issues with ,gm, pumps,

May 14, 2012 | 2004 Chevrolet TrailBlazer

2 Answers

Renault kangoo

No that is not possible.

Apr 27, 2012 | Cars & Trucks

1 Answer

2003 jetta 1.6 oil pressur light comes on and valves noisy have replaced big/main bearings oil pump oil pressur valves head what next

you may have to drive with a oil gage connected to see what and when the oil pressure is and could have a pressure relief valve that is stuck in the open position that needs looking at.

Jul 25, 2011 | 2004 Volkswagen Jetta

2 Answers

Low oil preasure stop engine message displayed on a chevy trailblazer LT 2004. has anyone encounter this problem? solution?

I havent encountered it. However, I highly recommend you do not drive this car. Low oil pressure can do permanent damage to the engine. It sounds like your oil pump is bad. However, if debris managed to get inside your engine it could have damaged the piston walls causing this to happen as well.

I hate to say it, but unless you are a very skilled mec hanic this is a job for the dealership.

Mar 11, 2010 | 2004 Chevrolet TrailBlazer

1 Answer

2004 f150 runs fine two minutes ..then no oil 5.4

There is clearly a fault in the oil pressure side.

This could be a blocked oil filter with the bypass valve stuck closed.

Or the oil pressure relief valve could be sticking in the open position.

These are both relativelly easy and cheep things to try first.

Feb 03, 2010 | 2004 Ford F150

1 Answer

Low oil pressure at idle, up tp 20psi under power.It had almost doubble that prior to problem. I have replaced the oil pump & put a mechanical pressure gauge on the motor and it red the same.

You could have a blocked or broken oil pickup inside the sump or a broken spring in relief valve Think relief valve is on pump on those but not sure I'd be looking hard at pickup in sump

Jan 27, 2010 | Chevrolet 1500 Cars & Trucks

1 Answer

Oil leaks on driverside from underneath skid pan area. It is a 2500 duramax 2004

Maybe valve cover leaking on back side of head up against firewall, on cool engine run your fingers as far down the back of the head and feel for oil.

Jan 12, 2010 | 2004 Chevrolet Silverado 2500HD

1 Answer

Looking for oil pressure relief valve on my 95 cabrio

The oil pressure relief valve should be on the oil pump.If your oil pressure is ok,have the wiring tested to theswitches or try another set of clocks

Sep 01, 2009 | 1997 Volkswagen Eurovan

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