Radiator flush northstar Removal: Thursday, April 10 from 9am - 5pm. Aug 18, 2003 · Obviously there is something amiss. The white vinegar (acetic acid) seems to be a good low cost solution, but I am wondering ow effective it is without the pressure to scour the stuff that has settled in the core bottom. I remove the heater hoses from the heater core, put the pressure washer in one port and flow water for a bit, to the same in the other port and repeat a few times. Addressing Common Issues. Jan 19, 2006 · At 100,000 miles had radiator flush at the dealer I bought the car from and on the bill it says Dexcool Kit and also MOA Additive. Oct 15, 2020 · Pour-N-Go Coolant Stop Leak . I recently bought a 04 GXP and am looking to do an antifreeze flush. Is there anything I should know before I bring it in to get done. Browse Auxiliary Heaters Sep 20, 2024 · Hey guys, I recently bought a 04 GXP and am looking to do an antifreeze flush. Links Below: A Cadillac Northstar engine with a slow coolant leak & overheating. Portal » Board index » » Board index » Oct 7, 2024 · Process of Radiator and Coolant Flush. Portal » Board index » » Board index » 1. What is the proper process for this? Oct 27, 2012 · Most threads refer to the Northstar engine and the majority of knowledgeable folks seem to state that they literally just undo the lower radiator hose and drain out whatever drains, then measure that volume of removed coolant/water mix, and lastly replace that same volume with a new 50-50 mix of coolant and water. Lately during warm days (95 deg) it is running hotter. When you flush your coolant, which is antifreeze, on your 2000, you are draining out all of the old dirty coolant and preventing costly radiator and cooling system repair down the road. Open the plastic drain plug (19mm) under the radiator and the coolant will start flowing out of the radiator. Run the engine for 20 minutes. The video above shows you where the petcock on your radiator is located, how to flush the coolant / antifreeze and how to burp the system to get the air out of Jul 9, 2008 · Don't go crazy trying to flush out everything with a hose and fresh water. Northstar Engines up to 6yrs. Install 3 of the coolant supplement pellets when you refill. However changing the coolant on schedule would help. Hey mad caddyians , in this video I show Hey mad caddyians , in this video I show how to flush coolant and change your thermostat on at 05 - 11 Cadillac STS, Oct 30, 2024 · Hey guys, I recently bought a 04 GXP and am looking to do an antifreeze flush. This video shows where the radiator drain plug (petcock) is located on a 2009 Cadillac DTS. Tuesday, November 15th, 2011 AT 2:34 PM Here is a helpful video on coolant drain and flush May 21, 2013 · The PO had changed over to the green coolant, and I'm planning on a complete flush and refill of Dex Cool before next wintertime. 9 has o-rings at the cylinder sleeves and it is used to stop leaking there. Fill up the radiator with distilled water and run the engine. Mar 20, 2013 · Basically, the purge line is a slow constant bleed that runs from the water pump housing metal bolt/nipple to the top side of the coolant reservoir. 2015. Only in the most catostropic gasket failures can coolant get into the oil and by then that is the least of the concerns!!! So the need for the supplement is dramaticlly reduced or eliminated on the Northstar of all years. Also, most automotive shops are equipped to quickly and safely flush the car’s coolant system – check any of these preferred installers in your area who can flush your car’s coolant system. Feb 20, 2015 · Joined: Wed May 13, 2009 10:45 pm Posts: 5835 Location: CHICAGO Year and Trim: 2006 STS-V, 2004 GTO, 2009 G8 GT Apr 12, 2007 · If you flush it with the garden hose you have 1) no clue as to how much water is in there and therefor 2) no clue as to how much dexcool to add. Head Gasket Failure: Keep an eye on head gasket issues, such as coolant leaks and overheating Should thermostat be changed if over 5 years old? 4. I have read a few times that with the Northstar engine, you should get a coolant flush every 2-3 years to keep everything fresh and lubricated. A radiator flush machine will typically hook up the the upper radiator hose so that you can run the engine and allow the engine to pump all of the coolant out, while the machine feeds coolant back in. Flush the cooling system with clean water Add parts A & B of Thermagasket Hea Start your coolant flush by draining the coolant / antifreeze that is in your reservoir, then drain the coolant that is in your radiator by opening the petcock or removing the lower radiator hose. Inspection: Call Jeff for an appointment at 320-761-3436. Start your coolant flush by draining the coolant / antifreeze that is in your reservoir, then drain the coolant that is in your radiator by opening the petcock or removing the lower radiator hose. If you use this coolant mixture, you do not need to add anything else. Especially NEVER NEVER buy a "Coolant Flush" at a dealer Oct 20, 2015 · I am not sure how radiator flush would lessen the incidence of head gasket failures. I'm pretty self reliable when it comes to fixing my own car so when you say the upper hose you mean the one Aug 25, 2017 · Cadillac Northstar. I am going to stick with Dexcool, bought all Jul 5, 2017 · 98 DeVille with 4. Remove the Aug 28, 2014 · BlueDevil Products 00204 Radiator Flush - 1 Quart. A coolant flush is basic maintenance for your car's cooling system. Reason being When you flush your coolant, which is antifreeze, on your 2000, you are draining out all of the old dirty coolant and preventing costly radiator and cooling system repair down the road. Oct 27, 2024 · A failed head gasket can lead to coolant leaks, overheating, and significant engine damage if left unaddressed. Jan 15, 2021 · A coolant flush does not often take care of that. Nov 28, 2009 · I will try the garden hose flush with a more conventional radiator flush product and see if it cures our problem. Performing a radiator and coolant flush is a crucial step in this maintenance. I am going to stick with Dexcool, bought all Stay Warm this Winter with Auxiliary Heaters. What all do I have to take off in order to gain By chatting and providing personal info, you Jul 22, 2012 · 1. - “Best in the Jan 9, 2011 · A professional radiator flush (so there can be zero doubt there) may cost same as a new aftermarket radiator coreplus same effort to pull it and reinstall for the boil out flush. Radiator and Hoses: Inspect the radiator and hoses regularly for leaks or damage, replacing them as needed. Oct 12, 2024 · The coolant supplement tablets were discontinued by GM TSB in 2006. Coolant tabs were recommended in the early years 2 tabs per coolant change, the proper method to use these tabs was to put them in the lower radiator hose. 27. Portal » Board index » » Board index » Joined: Tue Jul 24, 2012 4:32 am Posts: 342 Location: Frederick, Maryland Year and Trim: 2000 SLE 2005 GXP Apr 13, 2009 · Hi everyone, This weekend i changed the coolant on my Northstar, the last time was 2 years ago when i changed coolant when i replaced the alternator, that time i had the radiator out of the car to gain access to the alternator and the draining was done by removing the lower hose on the radiator! It is currently Thu Oct 10, 2024 10:00 pm: View unanswered posts | View active topics. Nothing is wrong as far as I can tell. The ONLY way to completely exchange all the present 50/50 DEXCOOL mix is to use a vacuum operated coolant change machine. This comprehensive guide covers essential tools, step-by-step instructions, and signs your car needs a flush. The 4. I flushed engine & radiator, replaced with DEX-Cool and supplement pellets, new 185 deg thermostat, and new radiator cap (thanks post from vitovent!), but doesn't seem to have made much difference. They can be purchased at the dealer or some auto parts stores, they are made by GM and Bars Leak I need to flush and clean cooling system of my 98 sts (northstar). Maintaining your vehicle’s cooling system is essential for its longevity and performance. This video shows where the radiator drain plug (petcock) is located on a 2007 Cadillac DTS. It is very easy to do. to/2FUTfKG - Chemical Coolant Flushhttps://amzn. Jul 14, 2009 · To make 2 gallons of 50/50 coolant - one gallon of pure coolant, one galon of distilled water (supermarket) and a 2 quart pitcher. 6L Northstar. Part B Catalyst - Instructions - Free Tech. Case of Gumout Professional Radiator Flush. I felt repetition was important in showing Aug 11, 2012 · Turn the car upside down and shake vigorously. Mar 14, 2010 · The users manual says "Use GM Engine Coolant Supplement (sealer) with any complete coolant flush and refill" It is used to prevent leaks due to casting porosity. The Northstar engine coolant flow diagram is a visual representation of how coolant circulates through the engine system of the Northstar engine. With the drain plug removed disconnect the highest hose connected to a radiator. If you have any questions about the coolant flush cost or any step in the flush process, don’t hesitate to call or visit your nearest AutoZone store. 4. Call 906-482-3773 or visit NorthStar Auto Repair in Houghton, MI 49931 for all your coolant system flush and fill Changing the engine coolant on a 1999 32 v NorthStar V8 in a Cadillac Deville Sorry for the boroscope video x 2 . You will need a coolant tester to test the strength. DO NOT open the radiator cap or the reservoir cap while the engine is hot! You will get severely burned. 4 out of 5 stars New short block the expensive answer. i drained the coolant with the car cold. The only thing you can do to get a bit more out is to stick a shop vac hose nozzle in the surge tank and seal it with your hand or a rag and reverse the flow to blo Oct 25, 2011 · you need to flush the radiator out. Use Texaco Dexcool coolant and premix 50/50 with distilled water to refill. DO NOT FLUSH the coolant system on a northstar. First question how many stabilizer tabs, put them in upper or lower radiator house, or use them at all, and how often. Completely drain the system. Because the thermostat is in the radiator lower (return) hose it's difficult to get all that coolant out too. Drain the coolant, replace with 50/50 Dexcool and fresh clean water, and you're good to go. May 24, 2021 · The first thing you need to check is the coolant level and the coolant strength. This video shows where the radiator drain plug (petcock) is located on a 2006 Buick Lucerne. Aug 5, 2007 · i changed the coolant today and now think i have a problem. I haven't added pellets since my radiator flush when I bought the car. Previously, on a Cadillac NorthStar engine, Blue Devil It is currently Sun Feb 23, 2025 6:16 am: View unanswered posts | View active topics. Some coolant level drop on new vehicles is normal as the system is purging itself of trapped air. Coolant Flush? Tags cadillac concours engine gasket granite headers install pretended researchers review steering. Discover tips to avoid common mistakes, ensure safety, and enhance engine performance while preventing costly repairs. Dec 10, 2011 · Joined: Tue May 27, 2008 10:30 pm Posts: 20960 Location: MN/IA Year and Trim: '17 Silverado 1500 Start your coolant flush by draining the coolant / antifreeze that is in your reservoir, then drain the coolant that is in your radiator by opening the petcock or removing the lower radiator hose. With the engine cold, remove coolant bottle cap to release pressure. The Thermagasket Treatment Process is Completed in 4 Easy Steps Thermagasket can repair against cylinder compression and back pressure. It is currently Wed Oct 09, 2024 8:33 am: View unanswered posts | View active topics. Just drain and refill with 50/50 mix of Dex & distilled water. *NOTE: If you have cross-mixing of oil and coolant be sure to purchase our Oil Stop-Leak (for coolant/oil mixing). Second should i use the radiator flush solution they sell at the local parts store or will it ruin teh engine. to/32ptu0o MotoRad Fail Safe Thermostat – https://amzn. Sep 23, 2020 · The Northstar has no block drain petcocks so about 2 - 4 quarts remains in the block and heater system. BlueDevil Coolant Stop Leak is an easy to use, do it yourself formula that will seal leaks throughout your vehicles cooling system stopping that antifreeze loss and keep your vehicle in safe operating condition. 16 fluid ounces in each bottle. Normal operating temp used to be about 205 deg F as I recall. drain down as much coolant as you can, (Does your car call for 3 GM sealant tablets to be placed in the lower radiator hose?), and refill with DEXCOOL mixture. Northstar Kimball April Consignments #2 and New Items (Click to View Lots) << Back. Apr 6, 2019 · Flushing out the cooling system to try to clean out the crud in the block. Fill up the radiator with distilled water and run the This is really best done with a flushing machine but you can remove both of the radiator hoses and take a garden hose and push water in through the bottom of the radiator for about 5 minutes, then let it drain, put lower hose back on, then add coolant through the top hose and put top hose back on. Northstar Automotive (83 Reviews) Auto A/C & Heating Services. Jan 14, 2009 · There are no block drains in a Northstar, so about 3 quarts of coolant always remains in the system. CONTACT US. Nov 6, 2005 · It seems to be the general consensus that a Coolant System Flush is less desirable than just draining the radiator and refilling. Observe coolant levels and maintain as recommended by adding coolant to the overflow bottle. The radiator could be getting a little old (and clogged up with all kinds of crap). I am going to stick with Dexcool, bought all Oct 25, 2013 · Sears did coolant flush few years back to my Deville, they use "green" coolant not Dexcool, I personally prefer Dexcool, and I know I know what they say "only fool use dexcool" but I prefer junk that can be flushed vs acid that eats my radiator/otherparts. Several factors contribute to this problem: Design Flaws: The Northstar engine’s aluminum block and cylinder heads expand and contract differently under extreme temperatures, leading to increased stress on the head gaskets. If by radiator flush you mean drain and refill great, we do not advise machine flushes that are out there. I heard you can get it "cored", by taking it to a radiator shop, and they clean it out really good, so it performs to about new. use an hosepipe and put it in place of the disconnected radiator pipe. Mar 11, 2006 · Hey guys! 95' sts w/ 73,000 miles. Consequently you'll have a hell of a time trying to get a 50/50 mix. The TSB is somewhere in the cooling system stickys in the Engines; Northstar forum. Third is 215-220 degree f in winter too hot. 4 Bottles of Gumout Radiator Flush located in Kimball, MN including NA. . 2. Feb 25, 2006 · If you are hung up on flushing then just drain and refill as described several times over the next few thousand miles and "flush" it that way. This video shows where the radiator drain plug (petcock) is located on a 2008 Cadillac DTS. Recently, decided to drain the coolant and replace. It is currently Sat Feb 08, 2025 1:11 am: View unanswered posts | View active topics. Refill the water jug with raw coolant. Thanks again for all the help. This Deville had a slow coolant leak & a history of overheating due to a failed water pum Apr 5, 2007 · You won't get 100% of the coolant out, so if you flush it you won't get 100% of the water out. Part-A Sealer - 8oz. Jul 6, 2023 · Let the engine cool off, drain the radiator one last time and then fill it up with a 50/50 mixture of coolant and distilled water. 75 gallons of coolant. This Stay Warm this Winter with Auxiliary Heaters. Browse Auxiliary Heaters If you have any questions about the coolant flush cost or any step in the flush process, don’t hesitate to call or visit your nearest AutoZone store. Dec 22, 2010 · only DEX-COOL® extended life coolant. https://amzn. Portal » Board index » » Board index » It is currently Sat Nov 16, 2024 10:57 pm: View unanswered posts | View active topics. Notice: If you use the proper coolant, you do not Hi in this video I will show you the real problem for your overheating problem Aug 10, 2010 · 4. Manual says not necessary. To make sure the system is working effectively, consider having a regular coolant system flush. If the line or bolt/nipple is clogged the system tends to develop air pockets and the water pump starves for coolant, leading to engine block/head hot spots and poor heater operation. The cooling system of Northstar engines is self-purging. 8. i refilled with a bottle of the bars leak stuff (not the pellets, the other bars leak) and a 50/50 dexcool. Lot #93 Item: a7d4-3473494 This will allow the coolant to drain more quickly. Coolant Reservoir – https://amzn. I just bought my 01 SLS and plan to change/flush the cooling system in the near future (Probably with Green, in which case I would flush it regardless). Or, never, if that works for you. Pour the pitcher of water into the coolant jug. to/3bm5Rdo Without a radiator flush machine, the only real way to flush the radiator is to drain it and fill it back up. Always check the coolant level and strength with engine stone cold (after sitting overnight is best). Is there another place where I can Nov 29, 2024 · Coolant Flush: Perform a coolant flush every 30,000 miles to remove contaminants and maintain efficient cooling. Portal » Board index » » Board index » Dec 14, 2024 · Learn how to perform a coolant flush to keep your vehicle's cooling system in top shape. Loosen the drain plug to allow coolant to flow, drain the old coolant, and then tighten the plug. Plus that will keep any contaminants out of an already fussy cooling system. Pour half the water into the pitcher. Coolant beyond its recommended change schedule becomes acidic. Any time the cooling system has been drained for maintenance or repair, replace the coolant with fresh Antifreeze 50/50 Premix. You need to hook up a hose to the heater core circuit to get all that out. to/3brhgZa Radiator – https://amzn. Bought low mileage allante in 2005 and never did change the coolant, but not driven much at all. You now have 2 gallons of proper mix coolant and a clean pitcher. Open the radiator drain at the bottom of the radiator. I am going to stick with Dexcool, bought all the supplies, and realized there is no radiator cap under the hood? I know where the drain petcock is I am just skeptical of refilling the coolant system from the overflow tank. Drain engine coolant from drain plug on radiator. Gather Necessary Tools and Materials When refilling the cooling system, add three pellets of the engine coolant supplement sealant GM P/N(NNN) NNN-NNNNto the lower radiator hose. Service. to/2WPpO3U - Grease Gu Nov 13, 2011 · Reverse flushing the radiator and heater core is another matter. This video shows where the radiator drain plug (petcock) is located on a 2006 Cadillac DTS. 10. If the coolant is dirty, or if there are deposits in the radiator, flush the cooling system before refilling. They were found to clog small coolant passages and affect thermostat operation. Maintain your vehicle's longevity and efficiency with our expert advice—keep Jun 10, 2012 · Last week, I had the northstar thermostat (opens at 188*) replaced, complete coolant system flush & test, fresh Dex coolant at Goodyear, so I am assuming when they did the pressure flush, and testing, I am thinking they may have checked to make sure the purge line is flowing - may be a bad assumption on my part. Hey guys, I recently bought a 04 GXP and am looking to do an antifreeze flush. Feb 3, 2004 · Northstar Engines and System Technical Discussion. The video above shows you where the petcock on your radiator is located, how to flush the coolant / antifreeze and how to burp the system to get the air out of On the Northstar engine what the process to flush radiator. I wouldn't trust the in-car flush results at this stage given the ramificationssimply not definitive if it still overheats after the flush. Greg00coupe - I didn't add any tablets. This Head Gasket Sealer Kit repairs coolant and compression leaks in all 8-6Cyl. Locate the drain plug and place the pan underneath to catch old coolant. now when i run the car it gets to the notch past half way before the thermostat opens and it cools down. Maybe 200 to get that done, which is much less than a new radiator. This diagram is crucial for mechanics and car enthusiasts who want to understand the cooling system of this specific engine model. Video showing a radiator replacement for a Northstar: Sep 5, 2020 · Links Below: Cadillac Northstar engines are known for overheating. Fill the cooling system with distilled water, reinstall the radiator cap, and run the engine for 10 minutes with the heater May 16, 2024 · Northstar Automotive 12150 7th St Bear Lake, MI 49614 231-864-3139. Keep Your Customers Riding and Working in Comfort with Auxiliary Heaters from Northern Radiator. I read in a post that you crush them up and place them in the upper radiator hose. Coolant System Flush Understanding the Northstar Engine Coolant Flow Diagram. Run the engine for 20 minutes to allow the coolant to mix with the water properly. The "upper " radiator hose leaves the water pump crossover housing and enters the passenger side radiator tank. The old coolant will negatively impact the system's performance. Sep 14, 2023 · Flush coolant system on 2002 cadillac northstar engine? DO NOT FLUSH the coolant system on a northstar. At approx 200,000 2 heater hoses were cracked, while I was driving check coolant level came on stopped the car had it towed to the nearest dealer they replaced them and added 3. Then close the radiator cap all the way. Mar 5, 2011 · Forget about flushing, drain & refill will be enough. 6 northstar on a 96 seville sts. As engine coolant temperature decreases, the contracting (cooled) coolant is drawn back up from the tank, past the pressure cap and into the radiator. BlueDevil Coolant Stop Leak is compatible in gasoline and diesel engines. What I have found that does is a manual flush. This video shows where the radiator drain plug (petcock) is located on a 2010 Cadillac DTS. Adding tabs to the new coolant will just be an added protection I plan to do as well. The plug you pulled is the lowest point in the system (look where the lower radiator hose is). Order includes: 32oz. 5 quarts into the reservoir tank. Drain Old Coolant: Locate the drainage valve on the radiator and drain old coolant into a Sep 25, 2011 · Heat is the killer of the northstar aluminum blocks and iron bolts do not work well together in extreme heat. I believe this has been posted in the past, but the "right way" to do this is to remove the upper rad hose and drain the system out the bottom of the radiator petcock and then re-fill with 50/50 Dexcool. I have a coolant leak that appears Apr 28, 2024 · Hi guys, newbie here. I would do that every several years. This is done with a pressure washer. Jan 6, 2025 · Steps for a Coolant Flush. Thinking about a coolant flush for preventitve maintenence. If you drain and refill your coolant every three years, flush your radiator and heater core every second time, for example. There is no need to locate the cylinder that is causing the bubbling in the overflow tank or radiator. 0 Northstar engine. I got about 5 quarts out but able to only pour in 2. Sep 17, 2003 · The Northstar engine is designed such that an internal coolant leak into the oil is highly unlikely, even with a failed gasket. -- May 20, 2018 · Quick tip on how to stop overheating on Cadillac Northstar engine Start your coolant flush by draining the coolant / antifreeze that is in your reservoir, then drain the coolant that is in your radiator by opening the petcock or removing the lower radiator hose. Use a mixture of one-half clean, drinkable water and one-half DEX-COOL® coolant which will not damage aluminum parts. Feb 9, 2008 · Well i searched for answer to a few of questions and no answers. I will be bringing it to the local goodyear. Below, we outline the step-by-step process to effectively flush your radiator and replace your coolant. You can perform a coolant flush in a few simple steps: Gather Supplies: You’ll need new coolant, a coolant flush solution, a bucket, and protective gear. Jan 24, 2025 · 10 bottles of Transmission Flush, 12 bottles of Engine Flush, 12 bottles of Radiator Flush. In this video I show how to diagnose & repair several leaks as well as flush the coolant system. Seriously, you will never get it all out. To ensure that the coolant maintains its ability to protect the engine, we recommend that the system be completely drained every five (5) years and fresh Antifreeze 50/50 Premix added. Put them in the radiator hose before you reconnect it. Not sure on the dexcool. I have a 98 cadillac deville with the northstar engine. Cool Down: Ensure the engine is cool before proceeding to avoid burns. 1.
gzw ejhhxj jpgf rge pyqsqk qjb bfzbvv tcepoze taxd tqznjv bbkxk fqwn vwlwy vpna ehzhr