How to bleed northstar cooling system chevy. Then add the appropriate amount of coolant to the reservoir. The dealer said the thermostat is stuck. Bring the coolant level to the "Cold" mark. Sep 20, 2000 · If you don't, two things are likely to result. Also replaced the thermostat and temperature system. Allow the engine to idle for 3 minutes. I can change but wanted to know if this vehicle has a special Dec 14, 2009 · 5. The particular vacuum filler I am using in the video is a Jun 1, 2020 · The Gen 3 LS engines have small tubes on top of the lifter valley cover but under the intake manifold that allow for air and overheated water (often steam) to escape from the top of the engine back into the top of the radiator. 8L engine, its a simple and easy to do step that you may need to do each time you replace your rad Oct 16, 2012 · 317 posts · Joined 2012. It is very important for the next several days (several heat/cool cycles) to check coolant level in the rad (motor COLD) and the bottle. TH400 (CX) with Jun 20, 2023 · Use a Clean Cloth or Rag. 10. View all shops. by relocating the heater hoses it removes the "heat bleed" from the heater hoses into the intake. Removed thermostat, replaced gasket and water pipe. When the thermostat opens, the coolant level will drop in the radiator. Same process. There is also an engine block drain located on the bottom of the water pump, which you'll have to access from under the car, but it will drain additional coolant from the engine. Leave the radiator cap off, turn on your engine, and let it run until the radiator bleeds out air. and stable. Apr 15, 2013 · You will need to bleed the air out. be/yOqwHf_ Feb 15, 2009 · I just purchased an 02 Duramax (190,000) miles and had the engine checked because I noticed low coolant and lack of heat when idling. If you drive your car at moderate to high speeds (such as legal speed on the highway or expressway) - the air will be purged from the heater core and forced into the Jan 6, 2013 · 159 Answers. Locate the bleed screw and place a pan on the floor to catch the coolant that will come out through the screw. Connect the bottom hose and fill thru the manifold, add about 1. 4 is already hard to come by, and when you do find it, nobody says the same thing. I spent a week trying to bleed out the air through the bleed valve near the water pump. Previously while deleting the EGR system the water neck on the side of the engine to the radiator was damaged. Here's a few you can book directly with. Dec 10, 2011 · No bleeder valves. Just push it back onto the heater connection where you removed it. Enjoy! Jun 22, 2011 · Posted June 22, 2011. #4 · Sep 24, 2020. As I said in the Dec 15, 2019 · This video shows how to burp the cooling system on GM trucks (and many other cars as well. 6L V6 4WD Extended Cab Summit White. trapped in heater core). Aug 10, 2020 · Today's helpful how to video will be on bleeding your Gm 3. 4L oil consumption. If it pukes coolant and the heater is erratic, Possible head gaskets is the problem. Once you have gone through 2 running cycles (getting hot enough to open the thermostat) the only reason to have air in the system is a leak somewhere, or the purge line blocked. 1 liter and 3. 4 Coolant Job? Refill ? Bleeding ?? 2015 2. 8t is pretty easy to bleed. Just let the truck idle and warm up to 180 degrees or 200 with the radiator cap off. Mistakes happen. https://youtu. #11 · Oct 17, 2012. If you have some weird situation where the cap is NOT the highest point in the system, then you need to determine that high point and put a petcock there to bleed air out. Any air in the system will be forced out to the radiator and levels will drop. How to get the air out of the cooling system on a Chevy ve Sep 24, 2022 · 2. The system self purges the air so there is no need to fill through the radiator Dec 6, 2012 · Put the radiator cap back on, and start the car. Feb 26, 2019 · So get home, jack the front up or park the front on a set of ramps, let it cool. Running up the RPM's when it's warm will ensure you got any air out. This is exactly how I did it the second time to get the air out of the system, not a quick or easy thing to do so if possible just take it to a shop and have them do it and save yourself some headache! The first flush was quick and not correct I drained the coolant reservoir, opened the pet cock This CSR billet aluminum electric water pump is mounted on the front of a 565-ci drag racing big-block. Make sure to check for leaks as well. SOURCE: cant find the air bleeder screws for the cooling. Then add coolant to where you want it and cap the radiator. Do this until the air either stops or you start see coolant come out of it. Do something to protect the Opti-Spark from the coolant about to issue forth from the air bleeder valve. Run the engine at 1,000-3,000 RPM in 30 second intervals until the engine reaches normal operating temperature. Loosen and eventually disconnect the radiator outlet hose at the bottom of the passenger-side of the radiator. Once the air stops Feb 24, 2015 · To prevent a cooling system air pocket, you will need to refill your cooling system properly. be carefull as hot coolant burns bad and may put you in the burn unit. Runs fine for a few miles, then begins to over heat. Find Reservoir - Locate the coolant / antifreeze reservoir and clean it. Jun 16, 2017 · How to bleed your radiator / coolant system. Posted on Oct 26, 2009. I am changing the oil filter housing with cooler and need to know if there is a specific way to bleed the coolant system or just fill it and let it slowly burp out all of the air while having the heat on. Then the coolant goes through the motor and pushs the air out. With the engine switched off, alocate a bleed screw on the top or on the side of the radiator and open that screw. Make sure the drain petcock is closed and not leaky. 2000 GP GTP 345 WHP/dynotech stage 3, 3,000 stall protorque converter/stg 2 heads/ xpz cam/ gm torsen diff Oct 20, 2019 · Use this video for more context. At some point the coolant falls dangerously low, the water pump loses pumping action due to cavitation, and the engine overheats. Take the Rad cap off and start and get to temp, squeeze the top hose a few times wait for level to drop. Nov 22, 2023 · Cincinnati. The tech was surprised to see it was the green stuff. Rev the engine a ferw times, holding it at between 2500 and 3000 rpms. Install the pressure cap loosely (threaded on about one turn). Drain the cooling system enough to remove the hose. If car is cold, just remove the coolant recovery reservoir cap. If you have a radiator cap, keep it off so you can check the coolant level. be/twJfWbtKW Sep 2, 2009 · I am trying to bleed a cooling system on a 94 4. Watch for the coolant level to drop, then add more coolant. Install the coolant pressure cap. Fill the coolant recovery reservoir with the remaining coolant. If the air stops and you don't get coolant then repeat it Dec 22, 2009 · Connect the coolant air bleed hose to the radiator. Capacity is 9 quarts, but getting all of the coolant is just about impossible. May 8, 2014 · 1) Cut grooves in the water pump pulley because I could turn it with my fingers against the belt friction, 2) Replaced the temp gauge sender, 3) Replaced the thermostat (What a PITA!), 4) Installed new coolant, 5) bled the system at the bleeder valve (several times; I get some air every time) Now, I'm wondering if there's a tried-and-true Nov 11, 2017 · Top off the radiator. Drained at radiator pepcock again. Leaving your radiator cap off, you should start your vehicle and turn your heater on high. Nov 13, 2008 · Start by filling the system and running the sled until it's warmed up. A cracked coolant return tank can and w Jul 19, 2019 · Fill the radiator with your coolant (pre-mix or full-strength - to the correct capacity), then start the engine and let it idle - with the heater set to hot and full fan. Good idea. You never know with a reman/rebuilt engine. Electric water pumps offer several benefits for drag racing. I was experiencing temp fluctuations while driving a trailer from Ohio to Florida recently. 1. It may take between 15 and 20 minutes for the engine to heat to the proper temperature and begin cycling coolant through. Check Availability. That cycling will remove any air pockets and extra coolant will be pulled from the expansion tank as needed. 7. The water will fill the radiator but will flow out of the bottom drain. The Redesigned Tank holds more by the fill tubes. Jan 1, 2009 · The FSM for my 92 says to not do any full-throttle operation until the engine has gone through 3 complete heating/cooling cycles. 9. One owner 69 Camaro, (yep, bought it new) RS SS Hugger Orange, L88, 4:10's tru-tack posi, ducted hood, Endura, spoilers. Mar 16, 2006 · The system is self purging. Oct 16, 2021 · using the special but so simple funnel to bleed all the air out of my Chevrolet trailblazer. 1751 Heritage Center Dr, Wake Forest, NC ( 47. 2023 Terrain SLT, Ebony Twilight Metallic, 1. Reassemble cooling system, fill up the expansion tank and screw the cap on, bleed it (put car on a steep hill, open the bleed valve on the thermostat housing cover until water runs out). As the motor warms up, the level will drop. Step 7. Jun 14, 2020 · 2010 chevy malibu 2. As a help spray some PB Blaster on it to make removable easier. Boosted C6 Corvette LS3 Build. Thats a burp! . im doing the heater hose relocation this weekend actually. Feb 16, 2021 · Getting this hot junk ready for the spring. Is there a procedure for this, or does anybody know how to get the air out? 1994 s10 P/U with 6inch lift and fisher MM plow. Jun 3, 2022 · For some vehicles, to burp the cooling system all you need to do is add coolant, start and let it run for 10 min, make sure the thermostat opens, which will burp air out, shut the vehicle off, let it cool down, and then top off the levels. May 27, 2013 · SOURCE: coolin system run hot while im driving air is in. Once it stops settling, start the engine and keep it filled to 2-1/2 inches below the neck of the surge tank. 3 liter motor might be a six cylinder engine that might not have steam lines. When you refill and let run the thermostats open at 180 degrees. " Does that also mean that something as simple as opening the overflow tank will allow air to enter the cooling system? Did not know that; will be more careful next time! May 9, 2007 · Air bubbles float, and gather at the top of the radiator, and that's what your looking at when you remove the cap and look inside, period. 197 posts · Joined 2023. Feb 12, 2020 · The cooling system on the Equinox can be a real pain in the rear to properly bleed and with a new heater core as well as a new water pump and thermostat this sure sounds like you are still dealing with a coolant flow issue and I suspect you still have trapped air in the system. I raise the front wheels up so the bottle is higher up. Turn the water on and set it to flow lightly. With the radiator cap off, start the engine and let it get to operating temp. Basically when you take the coolant out air gets in the motor. Feb 16, 2011 · 2. #9 · Jun 28, 2014. 3 cpi and cant seem to get all the air out of the cooling system. Fill the radiator with coolant through the filler neck. If it’s overheating randomly I’d suggest there is probably something else wrong than just some air in the cooling system. The Coolant Tanks pre 2019 (If I remember correctly) have a higher intake for the Coolant from teh Bottom. 2. Replace the t-stat and fill the coolant bottle up. Turn the bleed screw 2 turns counterclockwise and attach the end of a 4 feet, clear hose to the bleed screw. Engine overheating (air pockets in. After I replaced the plug, I added fluid until the tank was about 3/4's full. Once warm, open the bleeder screw on the thermostat housing Once air stops coming out of the bleeder, close it. A pinhole leak can let it suck air in at cooldown but leak little, if Oct 16, 2018 · 50 posts · Joined 2016. This means going to normal operating temps, cooling down to >100 degrees and repeat twice more. I have to keep putting water in it. (984) 203-7709. Ask Your Own Chevy Question. Shut the engine off. When the engine is cool - ensure the radiator and the coolant reservoir is full. The easiest way to bleed a cooling system is with a funnel like this one Amazon. Replace the radiator cap. Mar 24, 2024 · Symptoms that you need to bleed the cooling system include elevated engine temperature, fluctuating temperature gauge, coolant leaks, gurgling sounds from the radiator, and reduced heat output from the heater. Nov 21, 2010 · This was written by me and works on every car. You now have 2 gallons of proper mix coolant and a clean pitcher. Good day all, My daughter has little to no heat. I’d suspect it’s either a stuck thermostat or a leaking head gasket. How do you bleed the coolant system. Let Jeep sit over night and do again in the morning. The best way to bleed this system is with an Ait lift vacuum Jun 18, 2022 · Super quick video of how to bleed a cooling system on a duramax. 7L V8 LS1 6 Speed Manual RWD Black. Before opening the cap, use a clean cloth or rag to wipe away any debris or coolant residue from the cap and the surrounding area. I have done many (read at least 100alot of them on my car ) refills this way, with no problems extracting air from the system. Remove the pressure cap and fill the coolant system until the level is visible. Jack the front of the car up slightly so that the radiator cap is significantly higher than the heater core when filling the system. Run the engine at 2,000 - 2,500 RPM until the engine reaches normal operating temperature. Drain Point - Locate the drain point on the radiator. You don't need an expensive dealer to fix it. Nov 29, 2017 · We found 4 RepairPal Certified shops near you. 5. start car turn defrost on high this opens heater core all the way take off radiator cap make sure its filled all the way top off overflow till its at normal level, replace caps. When the coolant level stabilizes, add enough coolant to reach the bottom line of the down pipe hole. 3 bleeders as being at the corners of the intake. #6 · Nov 26, 2023. As noted, after driving the vehicle to a complete normal operating temp, check the recovery tank the next day and top off. if you do not bleed the coolant system after May 29, 2016 · 2858 posts · Joined 2014. No Heat (air. If it's still derivable, take it to any mechanic - they know how to fix broken bolts and have the tools to do it. Dec 13, 2016 · Blast the heat for a while afterwards, then drive it, and then do some more burping. This may be as much as 15 hp, depending on the pump and pulley system used. Sep 20, 2022 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Dec 22, 2023 · Like this: It will be able to Burp itself. Yep raise the front of the rzr up and run the engine up to about 200 deg coolant temp then shut it off and crack the bleeder valve a few turns and let the air out. Get as much air out of the system as you can by giving the sled some gas and then opening up the screw on top of the engine to let the air out. I had a water hose leak. Mechanic replaced. open bleeder screw on top of thermostat housing let air out. That should get any air out of the system. 2007 Equinox LT AWD. You can do this with the 2015 Chevrolet Equinox off to flush only the radiator or with the 2015 Chevrolet Equinox running to flush the whole cooling system. Jun 28, 2009 · Best way to avoid air in the system is to fill it from the top down. The generic method of bleeding air from the cooling system is to use a floor jack and raise the front of the car as high as poss, then fill the coolant recovery tank full and run the engine until it just starts to overheat, high end of normal zone on gauge, then shut the engine down and run cold Sep 26, 2019 · Take not to keep your heat on full blast while bleeding your coolant system as coolant needs to reach the heater core. <HR></BLOCKQUOTE>. Keep car running and monitor bleeder, when coolant starts coming out Nov 13, 2018 · I would do anything I could to get air out of the cooling system. screw all that, just jack the front of the car way up in the air and pour coolant in, first while not running, then while running, done. Drained coolant at radiator pepcock. You can do this with the 2011 Chevrolet Equinox awd off to flush only the radiator or with the 2011 Chevrolet Equinox awd running to flush the whole cooling system. I know the coolant bleed and refill info for the 2. Jun 28, 2014 · steveo. After running a while (maybe even a day or so), you'll expel the air and need some extra added to the surge tank until it stabilizes. 11. 58 mi) Open · Closes 6 PM. Dec 23, 2012 · No bleeder valve on Cobalt. Dec 10, 2005 · In the GM shop manual section 6-648 shows the 5. When you refill and let the engine warm to operating temp, watch for fluid level drop and add as needed. When coolant runs out and no air close bleeder Sep 23, 2020 · Air in a cooling system can cause overheating problems which can lead to engine damage. the bleeder screws are useless as long as you can get the upper rad hose way above the top of the engine. Oct 3, 2017 · the stock hoses run over the intake. The LB engine is the only Duramax that has injector cups-- the 05 LLY does not use the injector cups. my rule of thumb is anytime I do a repair on the cooling system Apr 20, 2009 · If you wish, after some pressure has built within the system, with lots of paper towels underneath, slightly and quickly open the bleeder screws to let any air out (depending on year, there could be 2 -- one over thermostat housing, one under the throttle-body accessed from the driver side just above the radiator upper hose tee'd hose). Install the radiator cap. 6 northstar. Rad should be full to the top (motor COLD). Nothing is shown for the 8. ∙ 2009-12-29 21:31:43. This is a 2013 mode. Leaving the heat on full, drive the car around the block. Put the loose hose back on the heater connection once water starts running out to keep any air from reentering the system. Very short road test and check again and add as needed. You can do this with the 2013 Chevrolet Impala off to flush only the radiator or with the 2013 Chevrolet Impala running to flush the whole cooling system. Ensure there are no loose clamps on the hoses. How to bleed the cooling system on a Chevy venture. 6- Start the engine. Make sure the vehicle is level, if the filler neck is at a low point compared to rest of system it could be difficult to purge the air from system. 20 seconds, then shut engine off. Top off the surge tank and replace the cap. Done. Using a mixture of 50/50 antifreeze and water, add coolant until the system seems full. Removal of the system requires removal of the intake manifold however. #2 · Feb 20, 2012. Pour the pitcher of water into the coolant jug. In this video I show how to fill and bleed the cooling system on a 2014 Chevrolet Cruze 1. May 21, 2020 · rblapham. Install coolant recovery reservoir cap. 8. Even with the small hole drilled in the thermostat, you will probably need to add more water/coolant once Mar 9, 2010 · Step 2 - Turn On the Engine. Your best bet is to start the car and let the water pump bleed it out for you. Sep 10, 2022 · You can burp the system by squeezing the radiator hoses a few times with the expansion cap off to force any air out. com: Lisle 24610 Spill-Free Funnel: Automotive . Radiator leak. ) and nothing indicated head gasket leak. Run the engine for a couple of minutes until the thermostat starts to open - watch the temperature gauge on the dash; once it comes up, shut it off. 4 liter turbo engine however procedure is the same for all engines May 21, 2016 · The coolant leaking out is caused by the hot air rising to escape out the coolant bottle the only exit point. Radiator replacement Video https://youtu. Then put cap on let run for a couple of minutes then top up reservoir. Nowhere in the cooling system section, including drain and refill, did I find a mention of using the bleeders. Some vehicles require more steps. Do again in the afternoon if you can or the next night. Never check or "top up" coolant when warm or hot. Add coolant until the level stops dropping or until Apr 18, 2018 · On this episode of Fear No Fix, Jim and Chris perform a coolant bleed on a 3. Start the engine. be/GSP4Noowf0EFollow Riggs Garage on I Feb 20, 2012 · Tow Master. Some have said a drain plug on the water pump, others have said Jul 19, 2009 · If so, fill the radiator to the top, start it, let it run and keep filling until the thermostat is open. Continue to do this until the coolant level doesnt drop anymore. Let the cooling system get to ambiant temp. The only issue is, if your coolant is low, it probably went somewhere. Open bleeder. works in theory anyway! HTH. 4l Equinox, blown rings / piston, oil consumption issue, lawsuit? 2015 2. Remove the surge tank cap. Like previous post says, from cold start remove radiator cap, turn heater on to lowest fan position let run until thermostat opens. Nov 26, 2013 · After replacing several cooling system components, I filled the cooling system and bled the air out of the system. The spill free funnel is not a necessity b Nov 7, 2016 · Reaction score. Install a new rad cap. In this video, I Turn the water on and set it to flow lightly. The biggest advantage of electric pumps is Aug 23, 2012 · Remember the Northstar overheating sequence due to failed head gaskets: The intruding exhaust gas overpressurizes the cooling system, which then dutifully vents off gas and coolant through the pressure cap relief. This will prevent any dirt or contaminants from entering the coolant system when you remove the cap. 5 gals to the block, put on the inlet and t-stat,then connect top hose and fill the rest of the radiator. Jul 14, 2009 · Pour half the water into the pitcher. Jan 4, 2009 · engineguy. Let the engine cool down, then check the overflow container. I finished the EGR delete and my folks took to truck to a local dealer to replace the water neck (i was on leave from Apr 26, 2018 · 30 seconds, then shut engine off. When refilling the system, just fill it to the top of the neck and it will settle. Dec 29, 2009 · How do you bleed the air out of a CADILLAC northstar cooling system? Wiki User. Drain Reservoir - Remove coolant / antifreeze from the reservoir. 5L Chevrolet Impala (model years 2006-2013*). 2000 Pontiac TransAm WS6 5. 6. Let the car idle and turn on the heat. 5- Add a mixture of 50/50 DEX-COOL antifreeze and clean drinkable water to the bottom line of the bleed nozzle on the coolant surge tank. When you have hot heat, top the coolant off and test drive the car. Nov 1, 2005 · I filled mine until coolant came out of the bleed port on top of the front thermostat housing. You can continue to let the engine idle, to see Radiator Cap - Remove the radiator cap before draining. Sep 23, 2020 · 966 posts · Joined 2017. Watch the water coming out of the bottom drain. Need help diagnosing issues with y Jan 12, 2024 · 09 Equinox. Mike. it helps reduce intake temps resulting in better performance. Fill the coolant overflow bottle to the full line. Sep 4, 2017 · Chevy Mechanic: Jerry Newton. 1. You can squeeze the upper hose before loosening to get an idea of how much pressure the system is under. Have someone turn the car off and re-tighten the screws. When air gets trapped in the cooling system, often the air is trapped inside the heater core. #2 · May 29, 2016. #1 · Oct 16, 2018. Dont fill quite as high in radiator until gushing stopsthe air gap will let the air escape without pushing the antifreeze ahead of it out. The valve here is used to bleed air out of the system in case of an air bubble. Feb 18, 2009 · Let it gush (unfortunately), refill and do it again to replace the antifreeze that took up the space of the airhence the gush. However, I do seem to be getting air into the radiator system causing escape Feb 1, 2017 · NOTE: Close vent screw when coolant begins to flow from the vent screw. once the coolant level stays steady at full start the car (and turn on the heat FULL BLAST) with the res cap off and bleeder open. Mar 13, 2012 · Originally Posted by cableguy0. Soonest availability · Thu, Apr 18 at 7 am. You should be able to work most/all of them free. I took a short cut by filling the two tunnel coolers and the new aux cooler before I added the two crossover tubes. 5L Turbo, AWD. Then you can add more coolant and/or distilled water. Start the engine and raise the engine speed to 2500 RPM and hold it there for. Want this question answered? Be notified when an answer is posted. Then put the radiator cap back on. It stops you from making a mess and having coolant blow all over the place from running the vehicle with the radiator cap off. Aug 31, 2015 · Take res cap off, crack open bleeder on top of water pump, fill coolant res until full. Give some time as it will auto bleed some of the air out. 24781 posts · Joined 2006. 3. 5008 posts · Joined 2008. Some say drain from bottom of rad hose to block and refill and thats it to avoid the petcock, but that leaves old coolant in the block. Flushed with water, heat on high, fan on high, bled at bleeder valve by water pump. the system. Drain Coolant - Drain the coolant from the system. I had it all back together and found that there is a crack in the filter housing so GM parts is Oct 31, 2020 · Overheating/coolant loss. AFTER your drain-fill process, the proper coolant level in the reservoir is half full - checked cold ONLY. 4. Refill the water jug with raw coolant. Went to oil place to get oil changed yesterday, and decided to have the coolant flushed and to do it every year. Nov 21, 2004 · Remove coolant recovery reservoir cap. When the t-stat opens, coolant/air will "burp" out the top of the rad. First of all, they eliminate water pump drag on your engine. 2017 Colorado Z71 3. Shut down for 5-10 min, pop the bleeder with system pressurized to release any air, refill and re-run engine. I started the engine and the book says to cycle the rpm's up and down several times to purge the air out and draw fluid in. Circulate Water - Run engine with distilled water and flush. Dec 3, 2016 · Any time you drain the coolant and refill, even using the 'burp' bolt on the T-stat housing, you're still going to have some trapped air in the system (like the heater core area drop). More on how to bleed a typical cooling system. It doesn't have to be much. The Chevy dealer ran all of the usual tests (compression, die, exhaust, oil consistency, etc. How To Bleed A Cooling System - EricTheCarGuyKind of a request, I've described this procedure a few times in print but never made a video. Fill Coolant - Dilute coolant / antifreeze with distilled water and fill. 4 coolant flush and bleeding. On a serious note you can slightely loosen the radiator cap while the engine is running to allow air out. Part #52WATCH ME WRENCH DISCLAIMER:I am not a trained, licensed or certified auto Jun 28, 2015 · With the rad cap off, allow the motor to idle. Add antifreeze as needed. Turn the heater controls all the way to hot, and let the car warm up to operating temperature. Start the engine, and let it idle until the thermostat opens. 4 liter v6 commonly used . Add an answer. Here's the cooling system installation video from last week: https://youtu. Aug 24, 2021 · Bleeder location on the Chevy Venture Montana. You'll observe the coolant level drop as the air is cycled out, and see air bubbles escaping May 14, 2004 · Coolant question, 4. That'll suck the level down again. Apr 8, 2013 · this is video on how to bleed the coolant system on a general motors 3. Sep 22, 2021 · Get expert advice on how to bleed the coolant system properly as the expert mechanics at 1A Auto show how to remove air from the cooling system in a video and these steps. Let the vehicle idle for about 15 minutes watching the fluid level. I'm now realizing that your 4. Like. Then keep pouring water into the coolant bottle until you see air escaping from the bleed screw. In a "normal" system, no. Take it for a drive and check the top radiator hose after it has sat overnight, and before you start it. Replaced. Aug 2, 2006 · To purge air from the cooling system, Do the following. Jun 14, 2022 · In this video I show how to bleed and fill a cooling system using a cooling system vacuum filler. It can also prevent your heat from working properly. He said when they flushed the dexron red stuff out they should have used some of this special cleaner because their is still some red residue Feb 11, 2013 · jc1843. Might have to do this several times if the drive cycles Jul 24, 2014 · The generic method of bleeding air from the cooling system of any car or truck is to use a floor jack and raise the front of the car as high as poss, then fill the coolant recovery tank full and run the engine until it just starts to overheat, high end of normal zone on gauge, then shut the engine down and run cold water over the radiator core Oct 31, 2002 · Close the bleeder, run the engine to temp with the cap on (till the fans turn on). di rf gs qi cr hx hq gg ot td