Chevy silverado oil pressure gauge problem. It’s not easy to deal with low oil pressure on a car.
Chevy silverado oil pressure gauge problem Nealinator's 5. 2004 2500HD 6. 3. changed out the oil pressure sensor and it still reads at zero on the cluster gauge ! Oil Pressure Gauge Not working right. I turned the truck off and on several time but the gauge would go straight to 80 (even without the engine running. Chevy Silverado Door Lock Problems (Easy Fix!) Similar Posts. My truck often sits for 6 months at a time without being started and no problems. 5v" and have since swapped alternator and that fixed that issue, now less than a week and this pops up. Come join the discussion about performance, If that's hot idle oil pressure what's the problem? If the gauge is working properly that's fine. We will also provide tips on maintaining your truck's oil pressure to prevent this issue from occurring in the future. and replace it with the hose and fittings the gauge comes with When I don't get oil pressure, Gauge reads zero, and truck gives me a warning to shutdown the engine. Audio warning started to sound and gauge went down to zero. I immediately called her and she said it hadn't worked in months. 0l, crew The oil pressure guage needle bounces around while the truck is ideling but stops once I get going and stays steady at around 60 psi until I stop and idel again. The mechanical gauge makes use of a spring that responds to the oil pressure. Babbini. Twelve Pointer. You can't expect to have the same oil pressure throughout the RPM range of the engine. threads similar to this but have not seen the simple way of determining if it was the sending unit or some other problem. I watched the gauge on the dash and it took maybe 10 seconds to build the pressure up. I turned the truck off and on several time but the gauge would go straight to 80 (even without the engine Verified that gauge is reading 8 psi low. 3L engine. Will contact chevy dealer mechanic also. Starts out showing pegged at 80 psi, then will occasionally drop to 0, then Attach the oil pressure gauge. By Javed Ahmad April 13, 2024 April 13, 2024. After the motor warmed up on the way to work when stopping at a stop sign it would go down to 20psi. Here are some general guidelines based on the information from various sources: – At idle, the oil pressure should be around 30 psi or more. so if the sensor is not bad, you may have a short to ground between the sensor and gauge cluster. Drove approximately 5 miles round trip before getting home. Related: On my 06 silverado 5. We replaced the oil pickup tube and o ring. Watching the temp gauge. I would suggest getting a used or knockoff Tech2 (as they are relatively outdated now, only good for up to about 2013 gm vehicles, or a knockoff MDI obdii-usb passthrough device, a windows laptop, and finding Tech2Win on the internets. Come join the discussion about performance, Silverado oil pressure gauge pegged – Silverado oil pressure gauge fluctuations – Silverado oil pressure gauge high. Other 50% of the time its the oil pump pickup tube O Ring. I would suggest before driving it (or starting it) to take the sensor out and installing a manual oil pressure gauge to check to see if it actually has good pressure. About 2-3 seconds later the battery light comes on, the ECT, oil pressure, and fuel gauges goes to "zero", and the low fuel light -Oil pressure was normally just over 275kpa (just over half) since july. I would be listening to the engine for any sound changes. Pressure gauge went back up to where is has always been in the past (around The oil pressure gauge shows about 40psi during normal driving. 0/4L80E 4x4 _ Almost worn out. until this morning. When I stop in gear it will drop down and the check gauges light will flicker , with the gauge showing around 10 psi. Gauge problem? I know GM had problems with that. 50% of the time its cam bearings are worn and causing low oil pressure problems. 8L 8cyl About 2 days ago I did an oil change on this truck and added 6 quarts of 5w-30 full synthetic oil. Not sure if it is the censer or oil pump. The oil pressure usually read between 22 - 32 psi normally. Then after you run it a while it will drop to around 16psi. Come join the discussion about Attach the mechanical oil pressure gauge to the EN47971 adapter. Although the truck ran great and I never had a single problem with overheating. No issues here to report but the 4. 2007 Sierra Denali 1500 A forum 2013 Silverado oil pressure gauge reading zero. 6T LBZ Among the other issues I listed wrong with my 2007 1500 6. In neutral or park it will go back up Of course, there are always more than one possible issue to a problem. I have a 2005 CCLB DRW D/A Silverado. This is normal. However, not all is lost when the needles go nuts, and there are a few ways to not only repair your gauge cluster, but also save you hundreds of dollars in the process. Check the wire harness and perform a manual pressure check to pinpoint the issue accurately. We have replaced oil pressure sensor twice and replaced screen under sensor. So, let's dive in and learn more Repr manuals do not show how to remove sending unit on 4WD models. What are Chevy Silverado Climate Control Problems. It converts the mechanical pressure reading into a voltage value that the PCM understands. I killed the truck right there. The gauge hold about 6-10psi pressure on the gauge. When I shut it off hot engine, it is at around 40-45 psi. Well, all of my gauges are "fine". Mine started a couple times really rough when it was -30*F for a couple nights in a row. 9 engine and after my second oil change at 10,33 miles the oil pressure gauge reads 35psi at 1200 rpm with a warm engine and 20psi at a idle of 500rpm. If a gauge or cluster of gauges is broken or malfunctioning, the problem may range from a faulty light bulb to needing Chevy Silverado is a reliable and robust truck that can handle tough jobs. There are two types of oil pressure gauges, mechanical and electric. was driving fine one day then the next day i notice the oil pressure gauge is at zero and it threw a CEL that same day. lost oil pressure , would only climb to 25 psi at 2000 rpms, took it in to have them check it, Bad oil filter was the problem. that you can unscrew, to screw in an oil pressure gauge. 0 VortecMax in another post is the oil pressure gauge isn't working. If they verified the pressure was low. A correctly reading gauge indicates there are no problems with the gauge or its wiring, limiting any faults to the respective sending unit. Rancho skid-plate. When the sensor was replaced after a $ 482 bill, the pressure read between 12 - 22 psi. But in most cases, it’s usually caused by a faulty oil pressure sending unit, also known as an oil pressure sensor. Now after the oil change, the gauge reads 40 PSI at idle/ stop and increases to about a little over 60 PSI as I increase Assuming the mechanical gauge confirms the oil pressure problem, seems like the consensus is not to focus just on replacing the oil pump, but rather to do a motor swap (or a rebuild). Started truck oil pressure was fine, put her into reverse to back out and she dropped to 0 real fast. Come join the discussion about In such a case, the oil pressure gauge may not work properly and can cause a Check Engine Light to illuminate. While V8 Silverados from as early as 2003 experienced similar problems, oil pressure sensor failure became a lot more common in 2007. My truck has got a check engine light on that came out for a bad oil pressure sensor. G. When at idle, the pressure will be low, when at 3000 Well, the problem ended up clearing itself. 3 oil pressure problems due to a clogged screen, dirty oil filter, stuck oil pressure relief valve or damaged fuel pump. i checked my oil quantity and it was good. I have a 5. I scanned the code and it was a oil pressure code. With the engine running, observe the pressure If you’re experiencing engine oil pressure sensor problems in your 2019 Chevrolet Silverado, address low oil pressure promptly. From Should either be a gauge providing actual values or a light that comes on when there's a problem. You could simply have a faulty oil pressure sensor / switch sending false readings to the gauge. When I first turn on the key oil gauge will shoot to 80 PSI. ⇒ Verify the oil pressure is within specification. NOTHING WORKS LIKE A CHEVY TRUCK. Here is what I'm wondering Since I bought the truck, the gauge was never really working properly. 1849 posts A forum community dedicated to Chevrolet Silverado and GMC Sierra pickup owners and enthusiasts. 2005 Chevrolet Silverado 2500HD LT3, 6. Toyo Open Country AT3 vs Falken Wildpeak AT3W: What Is the Difference? Next. 20 psi or over at a hot idle is good. I would go for the gauge first and see if that fixes it, before looking into a serious engine issue. I believed this seemed a bit low. or if it's even going to give a different reading than what's being sent to the gauge. Before the oil change, the oil pressure gauge was reading 40 PSI regardless of my driving conditions, highway, or city. oil pressure gauge stayed at 80Psi until I got home. It’s not easy to deal with low oil pressure on a car. . Why does my 2014 chevy silverado oil pressure jump from 40 psi to I have a 2004 silverado 1500 that my oil pressure gauge on my cluster is maxing out. When you start the truck, it gives a "low oil pressure" warning, and keeps beeping at me. It was working a couple of days ago, but now it will only go over to the far right. Maybe pull the oil cap off and smell itsee if any burnt or odd smell. We will discuss the common causes of low oil pressure in Chevy Silverado trucks, the symptoms to watch out for, and what steps you can take to fix the problem. Precision Tune installed a new one in very little time$50-60 bucks as I recall. 8L Silverado I drive for work most days Oil pressure gauge problem. Oil Pressure in a Chevy Silverado The normal oil pressure reading in a Chevy Silverado can vary depending on factors such as engine type, RPM, and temperature. I just figured it was the sensor since everything else worked on my cluster. The Chevy What Causes the Chevrolet Silverado Oil Pressure Sensor Issue? The Chevrolet Silverado oil pressure sensor issue is prevalent on V8-powered trucks built between 2007 and 2013. | ASE Certified Master If your oil pressure gauge or engine oil warning light has very sporadic behavior—such as the gauge moving from low to high or high to low randomly or the light coming on and off frequently—you can be sure there’s a problem with the sending unit. 2005 Chevy Silverado Z71 Crew Cab 6" Skyjacker lift w/Edlebrock dual front remote resoviour shocks, single rear remote. If your 2003, 2004, 2005 or 2006 Silverado oil pressure gauge pegged out, has unusual fluctuations in it’s readings or reads high it can be caused by one of two problems. Replaced oil sending unit and it did 30,243 Satisfied Customers. Come join the discussion about performance, modifications, Oil Pressure Problems. This guide aims to help you understand common issues, potential causes, and solutions for oil pressure gauge malfunctions. Why don't you get the pressure tested, maybe the gauge is faulty (or the PCM). Before we discuss the possible problems and their fixes, let’s look at how the oil pressure gauge works. Low oil pressure can destroy an engine in no time. 6 Duramax LLY, 95k miles, EFI Live Idaho Rob, 4in Silverline Turbo Back, AFE Stage 2 Intake, 6in Fabtech, 35 Mickey Thompson So if tried the oil pressure sensor sensor, the screen under it, put in a k and n oil filter, and replaced the pump. Prior to 1978, factory oil pressure gauges were of the mechanical direct reading type; OEM electric gauges were not yet available. The screen had some debris on it, bit not terrible. I removed the plug from what I thought was the Oil pressure gauge. It is infact where ASTE25 says it is. Noticed that the oil pressure gauge will be a 30 psi, when first cranked up. Never had this problem with petroleum oil. It Out of nowhere without any previous warning my 2007 GMC quad pickup lost oil pressure. Started with Fram, different models, Wix, K&M. The oil pressure readings I get on the gauge is like the 40 psi mark is "0" and the 80 psi mark is 40 psi. i shook some wiring where i thought the 08 silverado 5. Check the oil level and top it off if needed. I dropped my truck off for some body work 3 long weeks ago, and shortly after The oil pressure gauge is always moving unless I'm on cruise control. 2L SLT Max Tow package 204,000 miles. Called Scheid and was told it could be a hassle finding the problem. So I replaced the screen and installed an AC Delco sender. 01-02 had a The 2008 Chevy Silverado is known for its reliability, but some owners experience oil pressure gauge problems. oil pressure, and more. Causes. I do know those trucks have a problem with the oil pressure sending unit being wildly inaccurate, so that just may be the issue. First, mechanical types operating with levers and small springs The good news here is that you have eliminated the engine as the problem. I replaced the sensor and screen as is typically the issue. Look out for sudden engine shutdowns and alarm triggers at idle as signs of sensor issues. Any I have a 2004 silverado 1500 that my oil pressure gauge on my cluster is maxing out. regularly, the oil pump would 'go out'. I have gone through many oil changes, 2000 miles and a pressure drops. If I then cycle the key, hot or cold, the needle never drops to "0". Probably the oil pressure Dash gauge is pretty accurate for oil pressure on GMT-800s in my experience, not so sure about anything else. When I start my truck it idles at anywhere from 40-50 pounds of oil pressure. Coolant This article applies to the Chevrolet Silverado GMT800 (1999-2006). A forum community dedicated to Chevrolet Silverado and GMC Sierra pickup owners and enthusiasts. From what I read, the common issues for this truck are the oil pump pressure relief valve sticking open and/or the oil pickup tube o-ring failed. Cleared codes. I got codes P0198 & P01BC. i went to oreillys to get the codes read and they were P0121 AND P0523 . replaced sensor and screen with original GM part but still have same problem Oil pressure gauge will go to 40lbs upon start but within 5-10 miles the oil 1994 Chevy Silverado 1500 2wd Ext Cab 350 cuin TBI in dark Chevy blue 200,000+ miles Monster 4L60E Transmission with 1650rpm Stall and don't have a problem at 168000 miles. After engine reaches run temp pressure drops to 20 and goes up to By chatting and providing Verified that gauge is reading 8 psi low. In older trucks, this could mean you have a massive oil leak or a catastrophic engine failure. Attach the second mechanical oil pressure gauge to the J-21867-16 adapter. 8L Duramax (GDE tuned), RevMax TC, Improved Racing trans t-stat, CX Racing trans cooler, Rokblokz mud flaps, ARE Z-Series shell, DD SS3 Pro amber fogs 2006 Chevrolet Silverado 2500HD CCSB 6. you may have mechanical problem now. A If the problem appeared suddenly, after you letting it hit 5000 rpm in a no load situation. If you know some one with a good scan tool, you could do a gauge sweep test with it to se if the gauge works thru its proper range. Remove the oil pressure sensor and install KentMoore J-21867-16 adapter (or equivalent), which allows the attachment of a mechanical oil pressure gauge. Oil pressure gauge acts like it is stuck when decelerating. It could be a failing or clogged oil pressure sending unit and/or the little screen that is under it. This morning the dash light "Check Engine Oil Pressure" So I worked on a friends 2011 Silverado 5. When I go back to Then another 2000 miles and the pressure drops 10 psi again. GMT604. Sort by Oldest first Oldest first Newest first Most reactions. To make sure that the problem is in the oil pressure sending unit, check the electrical connection of your car P0523 Definition: Engine Oil Pressure Sensor/Switch - High Input Here's precisely what P0523 is telling you: Oil Pressure Sensor/Switch The oil pressure sensor bolts into your Silverado's engine and relays the oil pressure reading to the Powertrain Control Module (PCM). After a drive of 10+ miles or so when I come to a stop the oil pressure gauge is just above 20 pounds. 5 Silverado 2500HD WT 4X4 LMM #3 · Oct 3, 2014. I replaced it and the screen but the pressure gauge still reads low and the check engine light for the same code came back on during the first drive after replacing the sensor. 3L Vortec. About 2-1/2 weeks ago while driving, the security light comes on solid. Mike S. I think (guess) Hello All, I have a 2009 GMC Sierra 1500 SLT 4x4 with the 5. I could physically hear the oil wasn't circulating, and the problem persisted after the oil change/sensor replacement. 3L 2005 Silverado. It als I got my 40k mile crate engined 2013 last year and the oil pressure gauge was acting a fool. It's completly all the way to the right way past the 80 mark. I noticed the oil pressure gauge bouncing back and forth every so often. 3 1500. Chevy Mechanic: Keiphun Sowell. the guage/sensor works off resistance, high resistance = 0 psi, no resistance = 0 ohms = pegged oil pressure gauge. We bought a 2008 Suburban 1500 5. I pulled over and let the truck set for some ten minutes and started it back up. This morning it was -24 outside. The 03+ trucks use a 3 wire oil pressure sensor that sends an oil pressure reading to the ECM, and it sends out the oil pressure reading over the data bus where the cluster picks it up and tells the stepper where to put the needle at. Reactions: swathdiver and strutaeng. 8L(new body style) I am having a problem with my oil pressure gauge. My 2011 silverado has about 77,000 miles on it. You may experience Chevy 5. Thread starter YanceyGreenhorn; Start date Oct 4, 2021; Oct 4, 2021 #1 YanceyGreenhorn and turned out it was a common problemlittle oil sensor on front of the firewall. 01-02 used an old style oil pressure sending unit that used 1 wire. I just had a problem with my oil Another problem that occasionally affects the Chevy Silverado and may be responsible for your low oil pressure warning light is a faulty wiring harness (GM Service Bulletin #04-06-04-001C). Car Maintenance. I kinda know the gauge works because it went from below zero to zero. Removed sensor and attached manual pressure gauge and pressure showed 25 lbs. I could possibly see that if the oil I had it replaced at a Chevy dealer. Weak design of the Chevy Silverado can cause low oil pressure problems on 5. 3L 4x4 Z71 All Terrain Borla 2000 Chevy Silverado 1500 4. First step is to see if it's really fluctuating or just a problem with the gauge though. A lot of Chevy Silverados will have issues with the oil pressure gauge going to zero and displaying a low oil pressure warning. Not sure if they checked pressure at pump. Come join the discussion about performance, modifications, classifieds, This is a 2010 Chevy Silverado with 128,000 miles on body and 6,000 miles on new 5. I then changed the oil and filter but still having the same problem. 2007. The problem occurs mainly as a result of a broken plastic tab that acts as a terminal lock between the main engine and chassis harness connector. the engine light was on and oil pressure gauge was pinned at 80Psi. The P0523 code on a Chevy Silverado means the oil pressure sensor is reading higher than the normal operating range. They are pretty much "Dummy Gauges", where it tells if you have pressure, or you don't. With acceleration it was pegged out. This condition will typically indicate a problem with the oil system, such as bad or faulty wiring. 7L four-cylinder engine), there’s no need for alarm. It fired up and was Removed oil pressure sender and connected mechanical gauge and got normal pressure readings. Come join the discussion about performance, The computer was reprogrammed for an overheat problem. Oil pressure gauge reads high. will find a way to put ext oil pressure gauge on engine and then change sending unit. Come join the discussion about performance, modifications, classifieds, Silverado 2500/3500 2019 Suburban 2019 GMC Savana 2020 Sierra 2500/3500 2019 Involved Region or Country North America, Middle East, Iraq, Israel, Palestine, Chile (West), Peru (West), Thailand (ASEAN) Condition With a manual oil pressure gauge, bring the engine to normal operating temperature. Oil pressure was ~30-35psi on start up after new sensor/screen. Only show this user #1 · Jun 15, 2016. Oil pressure starts at 40 psi on cold start but after about 15 minutes of running idle oil pressure is 15 psi and crushing is 22-25 I have a 2013 Silverado 5. 3L LC9 with 145,000 miles. The oil pressure gauge has been. Went ahead and changed oil and filter. 2024 Chevrolet Silverado EV Work Trucks Work Trucks Work Trucks ; Commercial Inventory Pre-Owned Search Inventory Why Buy Certified Pre-Owned Benefits ; Certified Pre-Owned Vehicles Schedule Test Drive Quick Quote Find My Car Sell/Trade Oil Warning Light or Oil-Pressure Gauge: The illumination of the oil warning light on the Started my truck up today and oil pressure was almost to 80. 5 Chevrolet Silverado LTZ, Z71, SRW. I had a Similar oil pressure problem. immediately turned around and headed home. On startup get 90 PSI. Jump to Latest most likely the servo motor in the gauge. 3 Liter 1500 4x4 , im havn a problem with the oil pressure gauge fluctuating from 80 to zero sporaticly. It could be a loose or failing AFM manifold. 2 shops have tested the sender and gauge and say I have a 2007 silverado 4. 3 AFM (active fuel management), 4 wheel drive, with 183k this past December from a private seller; we met at a local Walgreens (mistake #1), and then I discovered 2015. For 1978 - 1987 (91) vintage trucks, 87 R10 Silverado Fleetside 355 MPFI 700R4 3. What else could be the problem? 2012 Chevy Silverado ltz 5. Is there a fuse for the oil pressure gauge/sensor? See less See more 1 2012 GMC Sierra 1500 6. 1999 Silverado 1500 LT LQ4 2006 Sierra 2500HD SLT LBZ. The trucks employ a variable displacement oil pump that, in certain driving conditions, may cause the oil gauge reading to drop or change quickly. It's either the gauge, the sending unit, or the wiring in between. I"m pretty sure my gauge read higher before. 40 psi hot on the highway should be good too, but I'd double check that with shop manual. We replaced the oil sender, located behind the intake, and the small screen under Coming home from work today, the engine light came on and I noticed the oil pressure gauge was pegged at 80. I was driving and noticed my oil pressure gauge was reading zero. But I would said the Problem with your Oil Pressure Gauge is Most Likely Oil pressure problems. 0L extended cab, cab&chassis flatbed, upgraded to 4wd 2012 Silverado 3500 dually, 6. A forum community dedicated to Chevrolet Silverado Should you encounter a fluctuating oil pressure gauge on certain GM pickups, namely the 2019–2020 Silverado 1500 and Sierra 1500 (particularly with the L3B 2. After picking up the truck from my ex wife and driving about 80 miles i noticed no oil pressure. 3 for a low oil pressure issue. Engine oil needs to go through oil pan and oil pan gasket to reach filter. 2013 Silverado 1500 LT, Z71, 5. If the oil pressure gauge in your Chevy Silverado, Avalanche, Tahoe, or Suburban is reading no oil pressure, excessive oil pressure, or if the oil pressure g I have a 2004 silverado with 82000 miles, and the oil pressure gauge will max all the way out, and will not return back in the off position, when you hit the key 8 times it will rest and then run normal for a while then it will do it again. not sure they are related. Sounded horrible but the point is the sensor didn't fail. 03 Chevy Silverado 1500 ext cab Z-71 79 AMC Spirit GT 77 Olds cutlass supreme. I just wanted to The gauge needle never drops to zero anymore. 2006 Silverado 1500 5. Re: oil pressure gauge not working « Reply #12 on: February 03, 2010, 01:50:45 am » most time with mechanical gauge people just remove the sending unit but the distr. Yes, a more advanced scanner can read the oil pressure that the ecm is reading/sending to the IP. 2004 Sierra 3500 dually, 6. This particular chevy dealer has done all the work on my truck. When cold or on acceleration it goes to 350 kpa (50 psi). the code is an indication I have a 1990 chevrolet Silverado with a 5. 3 2018 Silverado oil pressure at start up is 40 psi. I noticed this morning that my oil gauge is all the way to the right, showing 80lbs pressure. This will help us understand the problems and fixes a lot better. Truck running fine so I kept going and it eventually dropped to 0. Hello, it is a pleasure to meet you, Mr. I noticed this morning my oil pressure gauge at idle when engine was cold had a touch over 40psi. After I unplugged that, When I turned on my truck, the Oil pressure jumped to 90 and the RPM was at a constant 1500rpm. Ray '09 Avalanche LTZ - 5. If oil I would put a mechanical gauge on the engine to verify the actual oil pressure. Summit White 2021 AMG C63 S Coupe. Drained oil and changed oil filter. The oil pressure gauge in my 2003 Tahoe (5. Engine off key off reads zero. Refer toEngine Chevy Silverado Oil Pressure Gauge Problems; Post navigation. 3 - 2005 chevy silverado 5. Previous. replaced sensor, but still have same problem. For a few months now I've been noticing the oil pressure gauge needle bouncing around. Save Share Reply Quote Like. A common example would be a truck speedometer and tachometer gauge. I would get a reading from a mechanical gauge if you have any concerns. Not real fun to get to. When Idle at a light drops to 200 kpa (29 psi). Run the engine at idle for five minutes, allowing it to reach normal operating temperatures. But it sounds to me like you don't have any problem at all. 3L engine where oil filter housing comes as a part of oil pan. 3 oil pressure gauge drops to zero after approximately 5 miles. Same thing will all filters. Be sure to use a genuine GM sender. When warm, PSI will go to zero when RPM exceeds idle. 2005 Silverado - Oil Pressure Gauge Pegged Out. 3 I was driving home and noticed the oil psi was at 80. 2001 Chevy suburban. If you changed your oil every 3000 miles Cold start gauge goes halfway up, once warm drops below 1/4 on the gauge, driving on the highway at 60 mph when you let off the gas and decelerate for turning, gauge goes back up to about 1/2 way, every time you let off the gas oil pressure increases until the new rpm is reached and held, then it falls off again. You can encounter two main types of oil pressure gauges that may be faulty. 7 in it. no other lights came on or messages popped up. Pressure Readings. So it must have oil pressure or the engine would be toast. Same problem. Checked oil level and it was fine so started it back up and Dash gauges or gauge cluster usually refers to the set of gauges installed on a vehicle's instrument panel used for monitoring temperature, fuel level, voltage, and oil press. 3 179k miles I recently had a high voltage problem "15. The ECM will perform a functionality test of the two stage oil pump after a cold soak, when the engine is first started and the vehicle is Own a 2002 Chevy Silverado with 380k miles on the original engine. Oil pressure gauge in the dash was slow to come up and at times would drop to near zero. When you rev the engine (I only revved it to 3000rpm) the gauge climbs to 20psi. This article will explain the common roots of this problem in your Chevy Silverado, and what you can do to Just recently I had my low oil pressure alarm go off at idle. This seems to be normal. The engine is totally stock and it has never been worked on other than regular maintenance at the dealership. That being said, I would check your oil pressure with a mechanical gauge first to know if the sensor is bad (which is also a common failure). You could try replacing the sender and screen. fairly common problem with this era chevy trucks. I have experienced this issue twice and can only venture that someone else has had experienced it also. Sitting at idle, it drops to about the 20psi mark on the gauge after it is warmed up. Why did 5. I believe I remember seeing the seal on the old oil filter when I replaced it originally, so I don't believe that would be the case, but I will check. 3L, 6L80e, 4X4, HD Towing pkg A forum community dedicated to Chevrolet Silverado and GMC Sierra pickup owners and enthusiasts. The oil pressure gauge needle oscillation is due to the two-stage oil pump self test. * 2017 GMC Canyon Denali CCLB 4x4 ** 2. This is with synthetic oil. Validate oil pressure readings using a mechanical gauge to confirm Then I put $40 in the tank, no movement there either. The oil pressure gauge in my 2003 did the same thing about 6 months ago. Coming home from work today, the engine light came on and I noticed the oil pressure gauge was pegged at 80. Contributor. It is a 4. I think it might be the pressure relief valves in the oil system The fluctuating oil pressure gauge can also originate from a defective gauge. Oil level was full. 3L and 123,000 miles) is Customer: 2011 chevy Silverado 5. 3L ecsb Z71,afe pro s dry 05 doesn't use a sender, it uses an oil pressure sensor. 42 I've always owned Fords up until now, and their oil pressure gauges don't move at all. Cold engine and KOEO, the needle is at around 40 psi, half gauge. Truck has been more or less trouble free thus far. Pressure should be 18 psig at 2k RPM. It is under a cpo warranty because I only purchased it in February so I took it to a local dealer to have checked out and they ended up changing the sensor and said everything was ok so I picked it up and drove about 10 miles home. It ended up being the oil temp gauge right next to the oil filter. It was a AC delco that the chevy A week ago I got a check engine light in my 2013 Silverado with the 5. What are you reading your oil pressure with? I hope it's not the instrument panel gauge. Jump to Latest Could be a faulty oil pressure gauge, or the step motors on the dash cluster. Ive asked around including two of my mechanic buddies and have gotten You need to check the oil pressure with a mechanical oil pressure gauge first. ccomiipcwcywqucryfetvivfglfjqoojhjsvgrwuxixtzbeuiriothqyvqmimebfpvlf
