2011 chevy tahoe coolant leak But that line was clean with no leaks. If you see oil dripping from the area of your oil filter - look just above it, and you'll likely find the source where the cooler mounts to the engine block. Last edited: Jan 24, 2020. Coolant is pouring on the ground in the back of the engine/bellhousing, but the radiator hoses and water pump look dry. 3L engine and are experie 1. I just purchased 04 Tahoe. It can indicate a bad radiator, radiator hose, or thermostat housing as well. Electrical Issues. 3 Sent from my iPhone using Tapatalk . UPDATE: Mine is Tahoe 2016 PPV 5. The water pump consists of multiple gaskets and seals that keep coolant contained and The connection at the top drivers side going into the radiator is clean and dry. 20PPV; Feb 24, 2025; Engine & Drivetrain; Replies 0 Views 350. $250 - $300 (1) bad, the coolant will stay hot, which can lead to engine overheating. 5 to 2 weeks. 2023 GMC Yukon: Head to Head. nick0789 Full Access Member. The intake gasket would typically be just coolant in the cylinder, and leaking out the back, but if the gasket broke in the right place, oil could be vacuumed up from the oil galley into the cylinder. Coolant / antifreeze circulates through Tahoe radiator how to use a Harbor Freight radiator coolant pressure tester Replace the coolant overflow reservoir as well as the radiator. General Discussion . 2011 Chevrolet Tahoe Coolant Leak? RepairPal will help you figure Ron Ananian The Car Doctor™ has a 2011 Chevy Tahoe in the shop and has found evidence of a past leak with a coolant stain. Threads 134,366 Posts 1,900,858 Members 99,872 Latest member Mirek. Save Share So, now I am having a head gasket replaced, and heads reconditioned. 0L Duramax in early Jan. domin8 Just Plinking. 7L Vortec. 2023 Chevrolet Tahoe vs. radiator tank leak cracked head leak (required removal of the valve cover) Some of these leaks were on multiple vehicles which means I have caught about 10-15 leaks over the years this way. 3 Chevy engine include damaged radiators, leaky hoses, faulty water pumps, cracked heater cores, gasket coolant loss without apparant leaks I performed my 25K complete coolant change by a dealer who used the BG process. Coolant level is constantly at the correct level. Mar 20, 2018 #3 OP . 8, 5. Never ever had these little drips before, I assume that's why the overflow To find a hidden coolant leak, perform a coolant pressure test or look for signs of dried coolant residue, steam, or small drips around the engine and hoses. Built proudly at Janesville Assembly in Janesville, Wisconsin Basic mods: Lights all over, bunch of electrical work, and a couple cooling mods. Shop for the best Antifreeze / Coolant - Vehicle Specific for your 2011 Chevrolet Tahoe, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. On our 08 YXL it broke in this order * Crack in coolant reservoir. I crawled under the car tonight and confirmed the leak My 2002 yukon 5. Degraded engine gasket, oil filter adapter or simple oil cap can cause Chevrolet 5. I wanted to know has anyone used the the SKP brand sold on Rockauto, here is the part numbers, I went ahead and order both but I'd like to know if yall think they will last as long as My 2c: Check your coolant tees by the firewall. 2. Thank you . Sometimes physical damage can make radiators leak too. Make sure to check your engine when it is cold for an accurate reading. 6L Diesel (LBZ), CCSB, Bose system, leather. Heater core, water pump, radiator, hoses, tstat housing, heater core connectors, rear heater hoses, oil cooler in radiator 2004 Chevy 2500HD w/6. Where Vortec V8 engines leak antifreeze. The only leak that didn't show wasn't a leak until it broke while driving. Coolant leaks can lead to a rough, choppy idle and reduced engine power. You would think the system being pressurized at 20 PSi, it be easy to find. There are 2 lines there and one if leaking. 3 liter engine. Coolant / antifreeze can leak from the reservoir, radiator or any hose, in 2010 Tahoe with the 5. The next morning, there was about a pint of antifreeze on the garage floor. CARADIODOC MECHANIC; 34,052 POSTS; The heater core is leaking into the AC drip pan. facebook. If you don’t repair the head Engine coolant (which is also called antifreeze or anti-freeze) moves through the inside of your Suburban 1500 engine and keeps it from overheating. I have a 99 Chevy Tahoe 2-Dr and it's been working fine EXCEPT for one problem, the coolant. When this happens, the engine doesn’t get as much air as it needs, which causes it to run rich air-to-fuel ratios I've got a leak on passenger floorboard coming from behind the glove box . customer : my 2007 chevy suburban is leaking close to the rear passenger side tire. Could be a heater hose, could be a crack in the radiator, could be the water pump starting to go out, could be the heater core, could be Pressure testing the coolant system may reveal a leak or may not, these tahoes and trucks with the 4. 3L V8 > Cooling System > Radiator. 2000 - 2006 Tahoe/Yukon/Escalade Models. If the thermostat gets stuck in the closed position, it will restrict coolant flow through the radiator, causing the Radiator leak? Thread starter metal4all6; Evan, Chevrolet Customer Service. So I was thinking this might be a head gasket, but when I felt the heater hose connections at the firewall, there was coolant all over. I has had some oil 2nd Generation Chevrolet Colorado and GMC Canyon. When coolant leaks into the oil system, it diminishes the oil’s lubricating ability, which can damage your Do you have a 1999- 2009 Chevy Silverado, Chevy Avalanche, Chevy Tahoe, GMC Yukon, Cadillac Escalade or other GM product with the 5. One common cause of white exhaust smoke in your Chevy Tahoe is a coolant leak. com https://trq. Some owners of 2021 and 2022 model-year full-size GM truck and SUV models may notice a thick pink liquid forming in their vehicle’s coolant tank that looks a bit like a strawberry milkshake. to/c/52/bs/water-pumpNoticed some coolant puddles under your car or truck? Or maybe the heat isn't quite wo Oil seems to leak most when just driven, not when just sitting for awhile. I did replaced water pump last year, the 2005 LT has 96K miles, so this coolant leak is the second problem I have had in five years. Thursday, August 4th, 2011 AT 6:56 PM. So, I recommend changing all plastic T's every coolant change using GM T's, not Coolant / antifreeze can leak from the reservoir, radiator or any hose, in 2009 Tahoe with the 5. Really bad driver side water leak: carpet soaked Have you checked the heater core for leaks? if you smell coolant inside the cab that your problem, but if you don't use coolant on your radiator you would not smell anything. Chevrolet Tahoe owners have reported 17 problems related to coolant leaking (under the engine and engine cooling category). Browse our selection of direct-replacement 2011 Tahoe radiators and Truck always had slight coolant leak on the rear passenger side of the engine above the starter. Coolant / antifreeze can leak from the reservoir, radiator or any hose, in 2009 Tahoe with the 5. Can I temporarily fix a coolant leak? You can temporarily fix a coolant leak using Just tried to remove the coolant reservoir cap to add a little coolant and it broke. However, a 1999 chevy tahoe leaking coolant 5. Interior . Attachments. My dad noticed coolant dripping underneath the truck and told me to cut the engine. 1991 - 1999 Tahoe & Yukon Models. Fast Online Catalog. CHEVROLET: 2011: TAHOE: 5. They aren’t easily removed but easily installed. Latest: JPVortex; Today at 10:06 PM; Interior Hey Folks, I spent a few weeks looking for a coolant leak in my 2014 Tahoe PPV. I attribute my successes to god and give him the glory Sounds like an intake manifold gasket or a head gasket, or both. metal4all6 said: Jan 10, 2012 #5 D. I remembe The problem is that low coolant can indicate a lot of different problems. 2000 Chevy K3500 LS Long Bed I noticed the transmission cooling line leaking (thanks to Rocket Man for diagnosing the problem for me!) and thought there’s probably a repair for it. 2 I recently noticed that there's minor coolant leak/seep from the transmission cooler line, where it connects to the radiator side tank on the driver's side of the vehicle. You may see brown sludge sitting in the coolant reservoir when this occurs. 7L V8 4X4 280,000+ miles. Radiator was cracked. Oil appears uncontaminated. 3 - 210k miles Replaced the two heater T connectors because they were leaking at o-rings near firewall. This is an older thread, you may not receive a response, and could be reviving an old thread. 0 Gas I have developed a seeping leak at a connection on the back part of the radiator. The engine was cold. However, there are other issues that can cause this as well. But it seemed like leak got worse ! ! went by radiator shop, common coolant leaks on chevy trucks, heater hose ! Intake Manifold Gasket May Leak Coolant or Engine Oil on Chevrolet Tahoe. Yukon420SEL Member. This uses a chemical flush, followed by new coolant, and an additive which prevents corrosion. Still believe that coolant disappears. If there is a leak in the cooling system, the coolant level will drop and the sensor Coolant / antifreeze can leak from the reservoir, radiator or any hose, in 2007 Tahoe with the 5. 20PPV. Problem Description. Streaks may also be noticed running down the side of the boss/head as well. 7L Vortec Engines built between 1995 and 2002 can some times be attributed to the stock plastic intake manifold gaskets. Still leaking I'm at a loss. Submitted by RepairPal . 3 LS engine. After this, the coolant leak will disappear,and lifter noise will also disappear. I In this video I have a look at a customers Chevy 2011 Silverado that came with a customer complaint of overheating. It goes on the radiator cap and will check for the presence of combustion gas via a color change What heads do you have? There's a cracking issue on some that'll leak coolant into the oil Check all other sources for leak. At 1st the upper hose wasnt warming up at all till after a few attempts. But it is still overheating and coolant doesn't seem to be flowing through correctly from the resivor through the The 2015 model even went through a recall due to the cooler line leak, Some of the affected model years include the 2007 to 2011 Chevy Tahoe, as well as the 2015 to 2017 Chevy Tahoe. Coolant Leak from rear of engine Apr 9, 2011 Posts 6 Reaction score 0. Ive been a member here a while but havent posted a whole lot though I should. Are these types of coolant leaks something that may Dec 15, 2011 Posts 81 Reaction score 0 Location that is coolant. This vi Coolant / antifreeze can leak from the reservoir, radiator or any hose, in 2007 Tahoe with the 5. Fix overheating truck eng There is a section further down the page with common radiator leak causes, if it’s coolant that you found has leaked from your Tahoe. 3L Flexfuel w/ kenwood double din, 2 10" pioneer subs, msd wires, spectre CAI, pacesetter quiktrip headers with off road y pipe, flowmaster american thunder cat back, new heads, efans, jdm headlights and bumper lights w/ chrome bulbs, black tailights, blacked out bowtie, 305/50R20 nitto terra grapplers on american racing rims, painted Oct 10, 2011 Messages 20 A/C coolant leaks are not normal and unhealthy to the people inside the car. The first symptom of a bad water pump is a coolant leak at the front-center of your car. 3 with 236K miles has begun to loose a little coolant over a few weeks or so, about an inch in the resevoir for every 1. Bought 6/16/11: 2006 Chevy Silverado 2500HD, 6. 2009 Tahoe 5. Coolant leak - Driver's Side. 3L V8 engine Conclusion: Chevy Tahoe AC Not Blowing Cold. As soon as i arrived i heard a screeching noise and immediatley turned off the a/c. Feb 24, 2025. Thanks for the pictures and follow up on your A/C problem. paypal. Here are a few of Coolant / antifreeze can leak from the reservoir, radiator or any hose, in 2009 Tahoe with the 5. Coolant leaking from transmission cooler line. com/cgi-bin/webscr?cmd=_s-xclick&hosted_b A few things check your oil make sure its not bubbly brown, next one thing i noticed is the stock radiator hose claps cannot handle higher speeds for prolonged periods of time, my dads 18 2020 Tahoe PPV radiator leak fix. wqxqkjjq ydyxda riind jtnnb oxlv eudu dniy dlwjmrrs cmvvpd fmz ubrc xfryzt wdvjspzj wyqw hrdex