5.3 low oil pressure | low oil pressure 5.3 chevy

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5.3 low oil pressure*******Fighting low oil pressure 2010 5.3. On my Silverado I'm idling hot under 20 psi. Cold idle is excellent. It's not throwing codes but it used to be higher and I'd really hate for it to get any lower. But I'm about to the end of my rope. 40 psi at 3500 rpms before I . Is your Vortec 5.3 reading LOW OIL PRESSURE? Well, mine did too, and here's what I found:The previous owner had replaced the oil pump recently (with receipts.143. Location. Alberta. Mar 29, 2017. #8. Originally Posted By: Wingman. My son has a 2005 GMC pickup with a 5.3L V-8, with 180,000 miles. Occasionally, at idle, the oil .5.3 low oil pressure The oil pressure should range between 20 to 30 psi when Chevy 5.3 is idle. The Chevy 5.3 engine should range between 45 to 70 psi at driving speed, equivalent to 310 to 482 kPa. If you want to know .

5.3 low oil pressure low oil pressure 5.3 chevy Low pressure lc9 5.3 (tried everything I can think of) So if tried the oil pressure sensor sensor, the screen under it, put in a k and n oil filter, and replaced the pump. Symptoms. Have low oil pressure .When your 5.3 engine is idling, the oil pressure should be around 20 psi. While driving at a steady speed, the oil pressure should be about 40 psi. It’s very important to keep the . step by step-test and fix low oil pressure on my 2002 5.3l (1500 silverado) why is it low? what could it be? eliminate the possibilities. start with the eas. So I worked on a friends 2011 Silverado 5.3 for a low oil pressure issue. I replaced the sensor and screen as is typically the issue. The screen had some debris on . Had code p0521 changed sensor and filter that goes under it from dealer. No change. Changed oil. Oil pressure is now good with driving and not going down but now hot idle is now between 20-25lbs. Cruising pressure is 40-50lbs. The low hot idle is what scares me now. Used to be close to 30lbs or a little over.2013 Chevy Silverado 5.3; Low engine oil pressure 2 Answers. Okay so truck starts up fine, and runs fine for about a half hour then the dash starts flashing “low oil pressure stop engine now” and beeping. This is the 1500 5.3l engine 70k miles. It’s weird c.

Fighting low oil pressure 2010 5.3. On my Silverado I'm idling hot under 20 psi. Cold idle is excellent. It's not throwing codes but it used to be higher and I'd really hate for it to get any lower. But I'm about to the end of my rope. 40 psi at 3500 rpms before I changed the oil pump.

So I worked on a friends 2011 Silverado 5.3 for a low oil pressure issue. I replaced the sensor and screen as is typically the issue. The screen had some debris on it, bit not terrible. Oil level was full. Cleared codes. Oil pressure was ~30-35psi on start up after new sensor/screen. He started it up this morning and oil pressure was normal for .low oil pressure 5.3 chevy2005 1500 Z71 5.3L with 190K, always changed my own oil, never had an overhaul or any deep work done. The last year or so, when the truck is cold and I turn it on (oil level is good), the oil pressure goes up as it should but then as the engine idle slowly drops, so does the oil pressure and it drops so low that the gague reads almost 0 and the "LOW . Hello all I have a 2007 GMC Sierra new body style 5.3 with AFM (arghhh) and I was driving down the high way last night and I got a low oil pressure turn off engine warning an a P0521 code. So this morning I swapped the oil sensor and put in a new filter screen under the sensor knowing this is a common issue in these engines. I have a 2007 Chevy Tahoe LT 2wd with the 5.3 flex fuel. The day I bought her (April of 2016) I was 2 hours into the 4 hour trip back home when the "low oil pressure shut down engine" came on. Of course I panicked and pulled off, checked oil level, called the guy I bought it from, and prepared.

Apr 21, 2019. #1. Own a 2002 Chevy Silverado with 380k miles on the original engine. For a few months now I've been noticing the oil pressure gauge needle bouncing around. This morning the dash light "Check Engine Oil Pressure" came on and noticed that the oil pressure gauge needle was at Zero while at a Stop sign. 275. Location. Jasper, AL. Nov 27, 2013. #1. My 07 Suburban with 158K miles usually runs 50-60 lbs of pressure at all times. The other morning I remote started it to warm it up for about 10 minutes. I get in and drive maybe 300 feet and the "no oil pressure, stop now" message shows on dash. I immediately turn the truck off. Even added a couple extra quarts when it ran to be sure of the oring. Mechanical gauge: at pump priming port 20psi down to 10 when idle settled, at pressure sensor port behind intake 5psi down to 0 shut it down. Drained a little bit of oil into a container and saw a couple copper colored shavings.

2004 Silverado 5.3 with very low oil pressure. Maintenance/Repairs. Airdoc January 16, 2015, 6:51am 1. I have owned it for 8 years and did all maintance regularly. While driving the oil pressure dropped to under 5 lbs all of a sudden and the lifters were making plenty of noise. I replaced the pressure relief under the oil fitter and the oil pump. The low oil pressure happened after a valve job, heads, gaskets, timing chain, cam, oil pump all changed out on a 2009 1500 silverado 5.3L . {Oil pressure was fine before this} Brought it home from a retired mechanic; Pressure started out at 40 and drops to 10. Have changed the sensing unit and screen, dropped the oil pan and .

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5.3 low oil pressure|low oil pressure 5.3 chevy