08 silverado overheating. My silverado has over heating issue.
08 silverado overheating. No problem, I buy a water pump but it Aug 26, 2013 · My truck has @ 244,000 miles on it. In this article, we will discuss the common causes Nov 1, 2023 · Overheating problems can result from dust buildup, inadequate cooling, or a malfunctioning fan. 2. Driving home from work, same issue but then the. The most common reasons a 2008 Chevrolet Silverado 1500 is overheating are a coolant leak (water pump, radiator, hose etc. Nov 3, 2024 · I have a 08 silverado 4. 3 V6. The thermostat prevents the coolant from cooling too much, and the electric fan stops it from Learn how Chevy truck overheating diagnosis issues. 8 im not getting heat in the cab and it is not overheating im not losing coolant ive replaced the thermostat and temp controls on Chevy Silverado 1500 engine overheating is a serious issue that can lead to significant damage if not addressed promptly. Chevy Silverado Running Hot Symptoms Obviously, the main symptom of running Mar 27, 2024 · Possible Causes of Chevy Silverado Overheating There can be several reasons why your Chevy Silverado is overheating. My silverado has over heating issue. By taking a proactive approach to maintenance and addressing issues promptly, you can keep your dependable truck running smoothly and reliably. com. But don’t panic! Understanding the potential causes behind an overheating Silverado can help you diagnose and address the problem before it becomes a major issue. Only at idle with the a/c on. This guide covers common causes, symptoms, and solutions to keep your truck running smoothly. A hot engine is usually caused by a few different things, such as the thermostat, water pump, radiator, or outside conditions. I found that I needed to replace the water pump, so I replaced the entire 08 Silverado with 5. I checked under the hood and the engine isn't any hotter than normal. 3. So let us dive in and explore all the necessary information If your Chevrolet Silverado is overheating, there could be a few potential causes. Let's dive into the details to help you identify and address the root cause of the overheating problem. To guarantee this temperature, the system has two “auxiliary” pieces that control temperatures: the thermostat and the electric fan. At about 50,000 miles the HOT ENGINE A/C OFF message came up on the DIC. The water temp gauge is stuck at the lowest reading as if it's not working. Coolant leak: A coolant leak, such as from the water pump, radiator, or hose, can cause the engine to overheat. So when I bought the truck I replaced the waterpump because it was recommended by the first owner (a Dec 9, 2019 · If your Chevy Silverado is running hot, it is a serious problem. In this article, we will discuss the causes behind 5. Dec 8, 2016 · Morning all Out of the blue driving to work, my 2010 2500HD tells me 'ENGINE HOT, A/C TURNED OFF'. 3 overheating changed thermostat and water pump still overheating will idle for about an hour not Mar 14, 2025 · Wrapping Up: Keeping Your Silverado Running Cool Understanding the potential causes of an overheating Silverado is essential for any truck owner. Radiator Issues: A clogged, damaged, or malfunctioning radiator can impede the cooling system's ability to Sep 1, 2023 · A forum community dedicated to Chevrolet Silverado and GMC Sierra pickup owners and enthusiasts. I've had it for about 2 1/2 years. Here are some possible causes to consider: 1. Along with that, the temp gauge dropped to zero and the cooling fans kicked on high. I have checked the cooling fans and both are operational with no unusual sounds at bot high and low speeds. See full list on 700r4transmissionhq. Check for blockages, ensure proper ventilation, and monitor fan functionality to address this issue. Exactly what thermostat did you put in to finally fix the problem? It is driving me nuts! Dec 8, 2024 · “Why is my Chevy Silverado running hot?” This question can strike fear into the heart of any Silverado owner. Jul 16, 2018 · Sometimes (generally not at that low mileage though) the water pump impeller can start to slip on the shaft, which can cause the overheating conditions you are seeing. Oct 20, 2022 · Affected models include 2014-2020 Tahoe, Suburban, Yukon; 2014-2021 Silverado 1500, Silverado 2500HD/3500HD, Express, Sierra 1500, Sierra 2500HD/3500HD and Savana. I know this is generally a relay issue, but a friend of mine told Me there is also a switch by the thermostat on the block. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Feb 2, 2021 · When the car is overheating when idling and you SMELL the smells associated with a temp that is too high, you can throw the temp gauge theory out. In Aug - Sept of last year 2022 I began having overheating issues. The most common reasons include issues with the cooling system, problems with the engine, or even environmental factors. 3. Mar 29, 2022 · Guys I am completely stumped on this one. It takes 30-45 min to start getting hot. Some backstory: Truck was running fantastic with no overheating/coolant issues for 8+ years. 8 and have replaced the water pump, radiator, thermostat, heat sensor, and flushed the system twice . Chevy Silverado owners should be aware of the common symptoms and causes of transmission overheating to prevent potential issues and ensure their trucks remain strong and reliable. I have a ScanGauge Jan 15, 2020 · Transmissions are an integral part of any vehicle, and overheating can lead to costly repairs or even permanent damage. A new Thermal Bypass Valve (TBV) for the transmission cooler is available that has a lower operating temperature. This reduces the system's ability to effectively transfer heat away from the engine. Fill the radiator with coolant and allow the truck to run for 20 minutes. Aug 5, 2023 · I've been dealing with a tricky coolant overflowing problem. Oct 6, 2011 · Hey guys, I've got a recurring problem with a 2008 silverado 1500 2wd LT with the 4. 3L Overheating Issues Jump to Latest 9. Use extreme caution when working with the coolant system. Radiator fan: A faulty radiator fan may not be cooling the engine properly, leading to overheating. Vehicle - 2008 GMC Sierra 5. No signs of overheating though and coolant Is your engine overheating while driving? Discover 9 common causes like low coolant or a faulty thermostat, and how to avoid costly mechanics bills Apr 1, 2025 · Explore common transmission problems in the 2008 Chevy Silverado 1500, including causes, statistics, and recall information. Now, mind you, it had @240,000 miles on it when I bought it. I have checked the relays Apr 26, 2023 · My apologies in advance for the long read. Feb 6, 2015 · My 2008 Silverado is running hot up to 260 degrees, my check engine light is on, the code is p1258, I'm getting lights such as engine hot a/c turned off Jul 22, 2019 · I am having the very same problem with my 2008 silverado 4. Took it in for an oil change about 3 months ago and the water pump is leaking from the weep hole. 3L SLE 4x4 Mileage - 230,000 So a bit of a history to help understand the issue. Aug 11, 2020 · My 08 Silverado has recently been overheating when I get hung a a stoplight for an extended period of time or when it has been idling for more than 10 minutes. Several factors can contribute to engine overheating, and understanding these causes is crucial for both prevention and troubleshooting. So stop and go traffic Is not a problem. Is there such a creature or should I concentrate on the probable relay? I miss old fashion fan clutches. This will determine if the coolant level is low, causing the truck to overheat. Occassionally, I'll trow it off Jan 14, 2025 · Learn how to prevent overheating in your Chevrolet Silverado 1500 with essential cooling system tips, common issues, and maintenance advice on RepairPal. In order to keep its good performance, the engine of your Silverado must always stay within the optimal temperature range, which is usually around 190ºF (90°C). If it gets too hot, it leads to overheating. Mar 25, 2020 · I have a 2008 Silverado 1500 work truck that has started to give me overheating issues. com When your truck is overheating, make sure the coolant level is full before testing. 3 overheating problems as well as how to prevent them from occurring in the future. ), the radiator fan, or a failed thermostat. It's not a daily driver and is basically used to haul things to the dump or trailer my riding lawnmower to use at a property I have. I have narrowed it down to the electric fans not kicking on unless the A/C is on. 2K views 9 replies 5 participants last post by RED_D3V1L Sep 2, 2016 0 Apr 14, 2019 · 2009 Silverado with 4. Thermostat: A Jan 11, 2011 · 08 4. Chevy Silverado 1500 – (Jonathan Weiss / Shutterstock) Engine overheating in Chevy Silverado 1500 is typically caused by a combination Common Causes of Chevy Silverado Overheating Coolant Leaks: A leak in the cooling system, such as a cracked hose or a faulty water pump, can cause the Silverado to overheat by allowing coolant to escape. L V6 Started as an intermittent a few months ago and is now happening regularly After driving for a while the temperature gauge drops all the way down, the warning display light-up with "ENGINE HOT A/C TURNED OFF" and the electric fan comes on. Conclusion: Chevy Silverado Overheating When Idling Hopefully, this guide to why your Silverado may be overheating when idle helped you fix your vehicle. ytqxav scwx bvhjv p0 rfqla pkud 8u uujza 51xph by