Duramax coolant coming out of overflow

how to fix a leaky coolant overflow+MY 2nd YOUTUBE CHANNLE+ SUBSCRIBE MY 2nd CHANNLEhttps://www.youtube.com/channel/UC7VkhNEjpVZacRMy3XIYJUA#dieselmechanic #...#1 today my truck decided to dump all its coolant out the over flow hose at the top of the coolant tank. Not sure what this means.... I have changed the cap twice and pressure tested the system and caps and all seems to be good. guys at the stealership say that it could be the thermostats, does that sound right or do i have bigger problems. little giant pump manual Mar 18, 2013 · Assuming that you’re not filling the reservoire beyond the “cold” fill line when cold or the “hot” fill lline when hot, then the cause of the overflowing is either overheating of the fluid or combustion gasses being blown into the water jacket, adding excess to the volume the system is trying to contain and heating up the coolant. Nov 27, 2011 · That's the typical scenario anyway, the oil cooler clogs, reducing flow through the EGR cooler, which boils the slow-moving coolant into steam and so is no longer filled with liquid, so the metal superheats and cracks, so liquid coolant flows into your exhaust and therefore into the turbo and also intake via EGR and hydrolocks your engine which … 2003 subaru forester fuel pump fuse location With a head gasket leak, overheating can happen rapidly, with white steam pouring from beneath the bonnet. Whether it's a faulty pressure cap or crack in the engine block, if the pressure at which the coolant/antifreeze flows through the engine is affected by a leak, the fluid will reach boiling point causing the engine to overheat. my forever darling novel layla and william chapter 4 May 10, 2010 · #1 today my truck decided to dump all its coolant out the over flow hose at the top of the coolant tank. Not sure what this means.... I have changed the cap twice and pressure tested the system and caps and all seems to be good. guys at the stealership say that it could be the thermostats, does that sound right or do i have bigger problems. Apr 6, 2011 · The cooling system runs up to 15 lbs of pressure-- and should release any pressure over that. The cap also is suppose to let air back into the system as it cools off. If the cap is stuck, it will cause a collapsed hose when cool. If any doubt replace the cap. I don't think you have a head gasket problem. If the water pump isn't operating correctly and your coolant reservoir is overflowing, there may be too much coolant being pumped through, and pressure may ultimately be causing your reservoir to overflow. …The coolant temperature on my 2007 Chevy Duramax spikes really high 240 deg and then spits out coolant from overflow and stabilizes at 188 deg. It will then be fine all day long. Only happens after le … read more new metal detectors for 2023The degas bottle will not overfill when working correctly - it is just a circulation system; so if you are losing coolant through the degas bottle cap, then you MUST have an issue with one of these: 1. Fuel or oil leaking into the degas bottle - this would be an obvious problem 2. Combustion gasses leaking into the coolant and causing "puking" 3.Description. INCLUDES. 1 x 2011-2013 LML Turbo Charger. Please note this does not include a Vane Position Sensor. Item Condition: Manufactured Again. A properly " Manufactured AgaChunks of HG coming out of radiator after drain and fill. The HG fails at the water jacket surrounding the top of the cylinders letting coolant enter the cylinders, usually its the #2 or #6 on the driver side, from what i gather reading here on the forum...:music: Toyota corp still will not even acknowledge the HG fail on these 4th gens. texas conventions 2023 EN-48974-20, was shipped essential to dealers to diagnose EGR cooler engine coolant leaks on all 2010-2011 Duramax™ 6.6L engines equipped with multiple cooler EGR system. This supplement gives ... That rivet head must be drilled out with a 5/16" drill bit before adjustment. Do not drill deeper than 1/8" in depth, or just deep enough to ...With the truck ice cold, you can try pressure testing, but usually the hoses swell up under pressure and seal the leak like when it is warmed up ...May 10, 2010 · #1 today my truck decided to dump all its coolant out the over flow hose at the top of the coolant tank. Not sure what this means.... I have changed the cap twice and pressure tested the system and caps and all seems to be good. guys at the stealership say that it could be the thermostats, does that sound right or do i have bigger problems. Apr 6, 2011 · The cooling system runs up to 15 lbs of pressure-- and should release any pressure over that. The cap also is suppose to let air back into the system as it cools off. If the cap is stuck, it will cause a collapsed hose when cool. If any doubt replace the cap. I don't think you have a head gasket problem. Jun 16, 2020 · Coolant has started pushing into the overflow side of the tank and is also appearing on the top of the reservoir as of now immediately after driving. So my question is, could the potential culprit be the radiator cap or the reservoir tank itself? backyard baseball unblocked no flash Looking to upgrade your cooling system? Check out our PPE 116454025 Coolant Overflow Tank! This tank is specifically designed for Duramax 2001-2007 trucks ...Nov 9, 2011 · I have a 2006 GMC 2500 hd with 6.6 duramax diesel, 114000 miles. Started blowing coolant out of the overflow in the resevoir. Chev mechanic replaced both thermostats, did not solve the problem. real credit card numbers that work 2023 with money and zip code If you have a coolant reservoir that is overflowing, here are the possible causes. 1. Coolant Level You have to ensure that the coolant in your coolant reservoir is the proper level of your coolant. If you overfill it, it can overflow. 2. Radiator Cap You need to check if your coolant reservoir is overflowing. john deere g pulling tractor The overflow reservoir. When its cold it will sit there and blow antifreeze out the overflow. It also keeps the hoses pressurized for days without running. Has to be getting combustion in the tank. Now how do I know if its head gaskets or injector cups? Any input would be greatly appreciated Dr_goodwrench66 Registered Joined Sep 11, 2005The degas bottle will not overfill when working correctly - it is just a circulation system; so if you are losing coolant through the degas bottle cap, then you MUST have an issue with one of these: 1. Fuel or oil leaking into the degas bottle - this would be an obvious problem 2. Combustion gasses leaking into the coolant and causing "puking" 3.May 11, 2013 · But yes i sure it comes out of the overflow hose. last night and today it has not though. But line on the bottom of reservoir where the metal clamp is, its damp so maybe there is a hole there. well if you are pushing coolant out by squeezing the hose i'd say you got her a little full. You must log in or register to reply here. Forums If deltas are high oil cooler is replaced and egr cooler is pressure tested in water for air bubbles. Then after everything is back together they and coolant is still making its way out of resevoir then they do headgaskets. Sounds like theyve done step 1 and 2 so headgaskets is pretty much whats left. xpo logistics careers Aug 5, 2014 · 3,533 Posts. #6 · Aug 5, 2014. The air compressor on a 6nz has no coolant in the base, so there is no way for the compressor head gasket to blow. The heads do crack and if it does add bubbles then when it is hot put shop air into the outlet and it should put air in the coolant. 99% of the time it is the back cylinders that are blown in a Cat ... Nov 27, 2016 ... It will show it's running cool because it's shoving coolant out of the system giving a false reading, I can assure you it's plenty hot. Time for ...#1 today my truck decided to dump all its coolant out the over flow hose at the top of the coolant tank. Not sure what this means.... I have changed the cap twice and pressure … lkq davie Description. INCLUDES. 1 x 2011-2013 LML Turbo Charger. Please note this does not include a Vane Position Sensor. Item Condition: Manufactured Again. A properly " Manufactured Aga2005 silverado 2500hd duramax. Coolant coming out of overflow on reservoir. Have replaced cap and reservoir. Still leaking out of overflow. Mechanic's Assistant: How old are the hoses? And what driving conditions do you most often encounter? Hoses original. Commuter traffic conditions. Mechanic's Assistant: Are you fixing your Silverado yourself? What have you tried so far?The coolant is coming out of overflow tank. To resolve problem and get home i take cap off coolant tank, and get all pressure out of system, fill back up with es compleat and … volume of a cylinder and rectangular prism worksheet how to fix a leaky coolant overflow+MY 2nd YOUTUBE CHANNLE+ SUBSCRIBE MY 2nd CHANNLEhttps://www.youtube.com/channel/UC7VkhNEjpVZacRMy3XIYJUA#dieselmechanic #...With the truck ice cold, you can try pressure testing, but usually the hoses swell up under pressure and seal the leak like when it is warmed up ...Most of the time the coolant will slowly get pushed out the overflow hose in the passenger fender area which makes it hard to see. This usually also happens ... ricomax metal detector manual my duramax is blowing coolant out the overflow line but the temp is not hot. this morning I started the truck and it ran for about 20 min and there was a puddle under it and the temp …Dec 19, 2013 ... A leaking head gasket will generally build enough pressure that steam and coolant will overflow out of the coolant reservoir. I'm sticking with ...With a head gasket leak, overheating can happen rapidly, with white steam pouring from beneath the bonnet. Whether it’s a faulty pressure cap or crack in the engine block, if the pressure at which the coolant/antifreeze flows through the engine is affected by a leak, the fluid will reach boiling point causing the engine to overheat. movies 1234 free movies online Apr 6, 2011 · The cooling system runs up to 15 lbs of pressure-- and should release any pressure over that. The cap also is suppose to let air back into the system as it cools off. If the cap is stuck, it will cause a collapsed hose when cool. If any doubt replace the cap. I don't think you have a head gasket problem. Coolant is leaking from the overflow tube. The first time it was dripping out slowly & I suspect while I was driving, because there was a drip line where I turned onto my driveway. Never dripped any more once the engined stopped. Tonight was the second time in a week & there was a pool of coolant when I went back outside after a couple of minutes. champion generator oil change The coolant temperature on my 2007 Chevy Duramax spikes really high 240 deg and then spits out coolant from overflow and stabilizes at 188 deg. It will then be fine all day long. Only happens after le … read moreCoolant has started pushing into the overflow side of the tank and is also appearing on the top of the reservoir as of now immediately after driving. So my question is, could the potential culprit be the radiator cap or the reservoir tank itself?If you have a coolant reservoir that is overflowing, here are the possible causes. 1. Coolant Level You have to ensure that the coolant in your coolant reservoir is the proper level of your coolant. If you overfill it, it can overflow. 2. Radiator Cap You need to check if your coolant reservoir is overflowing. used rental golf carts for sale Apr 6, 2011 · The cooling system runs up to 15 lbs of pressure-- and should release any pressure over that. The cap also is suppose to let air back into the system as it cools off. If the cap is stuck, it will cause a collapsed hose when cool. If any doubt replace the cap. I don't think you have a head gasket problem. If you have a coolant reservoir that is overflowing, here are the possible causes. 1. Coolant Level You have to ensure that the coolant in your coolant reservoir is the proper level of your coolant. If you overfill it, it can overflow. 2. Radiator Cap You need to check if your coolant reservoir is overflowing. northwestern mutual life insurance loan interest rate 1) Coolant Leak If the radiator coolant overflow tank is damaged or cracked, then you can expect coolant fluid to leak out of it. Sometimes cracks will form on the overflow tank if it is too old and worn out. You should notice small puddles or drops of coolant on your garage floor or in your driveway. See Also: Best Radiator Stop Leak ProductsCoolant surge tank blowing coolant out over flow - iRV2 Forums iRV2 Forums > THE OWNER'S CORNER FORUMS > Monaco Owner's Forum Coolant surge tank blowing coolant out over flow Mission Statement Page 1 of 2 1 2 > This discussion is proudly sponsored by: Please support our sponsors and let them know you heard about their products on iRV2 … free robux codes #1 today my truck decided to dump all its coolant out the over flow hose at the top of the coolant tank. Not sure what this means.... I have changed the cap twice and pressure tested the system and caps and all seems to be good. guys at the stealership say that it could be the thermostats, does that sound right or do i have bigger problems.Aug 31, 2020 ... It sounds like the water pump, t-stat or a combination thereof are not letting enough coolant flow. This will cause coolant the temp to rise to ...Oct 26, 2012 · Oct 26, 2012 #1 Yesterday I had a first time occurance of coolant spilling from my overflow tank. My truck was basically covered on one side with coolant. So once I got home I took a real good look and determined it was coming out of the overflow as the hose was wet. Then I figured... Ah! It must be my pressure cap and/or thermostat acting up. To add coolant to a car, open the hood, and remove the cap on the white plastic tank that is next to the radiator. Add a 1:1 mixture of coolant and water up to the full mark, and replace the cap.Remove the bolts that keep the coolant reservoir attached to the car body, but don’t disconnect the coolant hose. Work the reservoir free of the car body. Wrap a rag around … rockford liquidation warehouse Why is coolant coming out the overflow tank? Coolant, or antifreeze, is essential to regulating the temperature of your vehicle. It’s also extremely toxic and designed to stay inside a closed system. If you’re seeing an overflow, it could be due to a radiator cap, thermostat, water pump, or radiator malfunction.Nov 17, 2016 · It shouldn't go down in pressure at all. If it has gone down by more than 1 PSI, you have now pushed a LOT of coolant into/out of somewhere. If you don't see any visible external leaks, rotate the motor over by hand and see if it hydrolocks. If so, pop glow plugs out and see which cylinder is full of coolant. For what it is worth, oil analysis ... l6 DIESEL OHV Turbocharged: LATE BUILD 1998 ONLY WITH VP44 FUEL PUMP: 1998. 6L Duramax LB7 In-Stock XDP Injector Brush Kit XD376 $29. Cummins part number: 3934396 Number 18 only from second image. the T i am refering to is located at the back of the motor, drivers side. Dodge Ram Cummins 24v Banjo Bolt Adapter. Search: Cummins Isx Fuel Pump ...#1 today my truck decided to dump all its coolant out the over flow hose at the top of the coolant tank. Not sure what this means.... I have changed the cap twice and pressure tested the system and caps and all seems to be good. guys at the stealership say that it could be the thermostats, does that sound right or do i have bigger problems.Nov 27, 2011 · That's the typical scenario anyway, the oil cooler clogs, reducing flow through the EGR cooler, which boils the slow-moving coolant into steam and so is no longer filled with liquid, so the metal superheats and cracks, so liquid coolant flows into your exhaust and therefore into the turbo and also intake via EGR and hydrolocks your engine which … x22 warzone cheats Nov 27, 2011 · That's the typical scenario anyway, the oil cooler clogs, reducing flow through the EGR cooler, which boils the slow-moving coolant into steam and so is no longer filled with liquid, so the metal superheats and cracks, so liquid coolant flows into your exhaust and therefore into the turbo and also intake via EGR and hydrolocks your engine which … medication aide training online virginia Apr 24, 2016. #1. I did a coolant drain and fill in my duramax. I had to open the bleeder screw on top of the tstat housing and pour dexcool into the overflow tank, The …2005 Chevy Duramax 6.6 truck is losing coolant from overflow tube. I've ran truck at idol and no bubbles in coolant - Answered by a verified Chevy Mechanic ... water pump and thermostats in truck and getting no heat in cab unless running down road. idling goes cold and pushes coolant out overflow. what temp thermostats does it take. 2004 6.6 ...l6 DIESEL OHV Turbocharged: LATE BUILD 1998 ONLY WITH VP44 FUEL PUMP: 1998. 6L Duramax LB7 In-Stock XDP Injector Brush Kit XD376 $29. Cummins part number: 3934396 Number 18 only from second image. the T i am refering to is located at the back of the motor, drivers side. Dodge Ram Cummins 24v Banjo Bolt Adapter. Search: Cummins Isx Fuel Pump ... obr After driving some time, is it normal that the plastic spillover coolant tank, usually attached to the fan housing, that takes boiling overflow, get so hot that you get bubbles boiling out of it even though the engine itself, according to the temperature gauge on the dashboard, does not get overheated?1) Coolant Leak If the radiator coolant overflow tank is damaged or cracked, then you can expect coolant fluid to leak out of it. Sometimes cracks will form on the overflow tank if it is too old and worn out. You should notice small puddles or drops of coolant on your garage floor or in your driveway. See Also: Best Radiator Stop Leak ProductsThe cooling system is pressurizing instantly upon start up and bubbling in the coolant tank. After a few days of driving in the city, or about 70 miles steady on the highway, the coolant will blow out just low enough for the "Low Coolant" light to come on, and not drop any further. It hasn't overheated since I've owned it. houses for rent in austin texasGreen coolant/antifreeze is OK for the Explorer but don't get the orange stuff. Ford Explorer discussing about anti. Check prices & reviews on aftermarket & stock parts for your 2002 …Jul 17, 2019 ... Pushing coolant out of the overflow means that gas is entering the coolant system. On Subaru boxer engines, this is caused by a headgasket leak, ... 560 wqam Coolant leaks Another symptom of a potential problem with the coolant reservoir is coolant leaks. If the coolant reservoir cracks or breaks due to old age or overheating it will leak. Small leaks may produce steam and …Coolant surge tank blowing coolant out over flow - iRV2 Forums iRV2 Forums > THE OWNER'S CORNER FORUMS > Monaco Owner's Forum Coolant surge tank blowing coolant out over flow Mission Statement Page 1 of 2 1 2 > This discussion is proudly sponsored by: Please support our sponsors and let them know you heard about their products on iRV2 Thread ToolsUsually coolant coming out of the overflow means head gasket time. Click to expand... hmm. i mean it leaks minor out the cap. but isnt there ... jesus lechuga bio #1 today my truck decided to dump all its coolant out the over flow hose at the top of the coolant tank. Not sure what this means.... I have changed the cap twice and pressure …By pressurising it allows the water/coolant to reach a higher temperature before evaporating. As it gets hotter it expands hence the plastic overflow bottle to catch the excess which drains …You could get a good look at your coolant tank and see if it is turning black at the bottom to see if it's head gaskets. You could also see coolant dripping off the transmission, oil cooler, or passenger side of the engine. EGR cooler hoses might show a crust layer of coolant built up around the leak areas. rock sliders for kl Seeing coolant below the surge tank likely means over pressure ether from overheating or from a bad head gasket which then causes the cap to vent and some coolant to spray out until the pressure drops and then the valve closes.Clean the sealing surface of the engine block and the cylinder head. Notice: Clean all dirt, debris, and coolant from the engine block cylinder head bolt holes. Failure to remove all foreign material may result in damaged threads, improperly tightened fasteners or damage to components. Clean the cylinder head bolt holes in the engine block.Otherwise, the cost to replace a radiator coolant overflow tank is anywhere from $90 to $260. The parts cost will be between $50 and $150 while the labor costs will be …Feb 16, 2014 ... Have you checked the hose that hooks to the underside of the cap and dips down to the bottom of the coolant expanson tank? If its missing or ... latah county jail roster Coolant is leaking from the overflow tube. The first time it was dripping out slowly & I suspect while I was driving, because there was a drip line where I turned onto my driveway. Never dripped any more once the engined stopped. Tonight was the second time in a week & there was a pool of coolant when I went back outside after a couple of minutes.I have a 2006 GMC 2500 hd with 6.6 duramax diesel, 114000 miles. Started blowing coolant out of the overflow in the resevoir. Chev mechanic replaced both thermostats, did not solve the problem.May 11, 2013 · But yes i sure it comes out of the overflow hose. last night and today it has not though. But line on the bottom of reservoir where the metal clamp is, its damp so maybe there is a hole there. well if you are pushing coolant out by squeezing the hose i'd say you got her a little full. You must log in or register to reply here. Forums septa trip planner Apr 3, 2022 ... Suspected blown head gaskets in your Duramax? Try this first! I replaced thermostats, overflow tank, and cap. All seems to be good now.Oct 26, 2012 #1 Yesterday I had a first time occurance of coolant spilling from my overflow tank. My truck was basically covered on one side with coolant. So once I got home I took a real good look and determined it was coming out of the overflow as the hose was wet. Then I figured... Ah! It must be my pressure cap and/or thermostat acting up. craigslist lansing mi Add coolant when your engine is cool, on real cold mornings your reservoir will show as being low. If your coolant is coming out the very low ...Another symptom of a potential problem with the coolant reservoir is coolant leaks. If the coolant reservoir cracks or breaks due to old age or overheating it will leak. Small leaks may produce steam and drips, while larger leaks will produce streams and puddles, as well as an obvious coolant odor. 3. Engine overheating.Watery leakage from your tailpipe. White smoke coming out of your tailpipe. A bubbling effect in your coolant reservoir, radiator, or both. Engine power loss (a possible result of low cylinder compression) An overheating engine. Other issues that can make you ask “why does my engine coolant keep disappearing” include radiator blockages and ... how does pimeyes work Solution: Check your hoses to see if any coolant is coming out. Replace the hose (s) if you notice coolant coming out of them. If you notice coolant leaking out of your thermostat that can be an easy fix. It only costs about $10-$15 to replace a vehicles thermostat and is one of the easiest repairs you can do yourself. delete calradia expanded files Here is our guide to the 7 most common 6.6L LB7 Duramax problems and how to fix them. 1. LB7 Duramax Injectors. The most notorious LB7 Duramax problem is their original injectors. Even kohler 7000 series 24hp. kern county job fair 2021. pontoon charter boats for sale villain deku ...Check all hoses and connectors for signs of coolant leaking, usually a rusty residue or wash out. Check under the driver side where you changed the oil filter. It connects to the oil cooler, …Im trying, I had a small coolant leak off the egr, the 6 inch small hose. Fixed that then had to replace a radiator hose off the right hand side from a fan puncture... since I replaced that ive had to add coolant every other day. that was 2 months ago. I just replaced both thermostats yesterday also.Jun 4, 2020 · When coolant was filled initially, or after a drain/fill exchange, if you didn't burp the air out at the t-stats, it would give you false "low coolant" warnings. It happened to me once after my first serviced coolant drain/fill, and all I had to do was loosen the little air-bleed bolt on top of the t-stat housing, let the coolant get warm and ... The coolant temperature on my 2007 Chevy Duramax spikes really high 240 deg and then spits out coolant from overflow and stabilizes at 188 deg. It will then be fine all day long. Only happens after le … read more 45lc holster Apr 18, 2014 · Two things come to mind: 1) Your cap isn't sealing properly or the spring has worn out, meaning you don't have enough pressure in your coolant system, allowing the coolant to expand and overflow. OR 2) You have an air bubble trapped somewhere and when the engine heats up, the bubble expands and causes the coolant to overflow. Jul 17, 2019 ... Pushing coolant out of the overflow means that gas is entering the coolant system. On Subaru boxer engines, this is caused by a headgasket leak, ...index of wifi hack apk buffalo river arkansas land for sale abington ma police log 2022 Antifreeze and engine coolant are the same product, sold in the same packaging, and both go into the vehicle’s radiator. All gasoline engines need water to circulate through them to maintain a stable operating temperature.After driving some time, is it normal that the plastic spillover coolant tank, usually attached to the fan housing, that takes boiling overflow, get so hot that you get bubbles boiling out of it even though the engine itself, according to the temperature gauge on the dashboard, does not get overheated?Duramax Third Generation: 2006-2007.5 (LBZ & LLY) Coolant coming out of overflow Jump to Latest Follow 1 - 20 of 22 Posts 1 2 Next Davidmb Registered Joined Sep 25, 2015 111 Posts Discussion Starter · #1 · Oct 12, 2015 06 LBZ, coolant smell and noticed a few drops around overflow hose. No bubbles in tank, no coolant in oil and no oil in coolant.Oct 26, 2012 #1 Yesterday I had a first time occurance of coolant spilling from my overflow tank. My truck was basically covered on one side with coolant. So once I got home I took a real good look and determined it was coming out of the overflow as the hose was wet. Then I figured... Ah! It must be my pressure cap and/or thermostat acting up. cheyenne delphi murders Watery leakage from your tailpipe. White smoke coming out of your tailpipe. A bubbling effect in your coolant reservoir, radiator, or both. Engine power loss (a possible result of low cylinder compression) An overheating engine. Other issues that can make you ask "why does my engine coolant keep disappearing" include radiator blockages and ... word problems with answers Discussion Starter · #1 · Nov 23, 2013. I am new to the diesel world. I have an 04.5 duramax. I have recently noticed that coolant blew out of my overflow bottle while driving and then the "low coolant" light came on. I checked my oil and there is no water/oil mixture, no signs of leaks around heads or EGR cooler.on October 18, 2016 2004 Chevy Tracker started spitting coolant from the overflow tank. No overheating problems or leaks beforehand until now. Without any warning, most of the coolant had blown out of the overflow tank. After allowing it to cool for a couple of hours, I refilled the radiator and overflow tank to recommended levels.2005 Chevy Duramax 6.6 truck is losing coolant from overflow tube. I've ran truck at idol and no bubbles in coolant - Answered by a verified Chevy Mechanic ... water pump and thermostats in truck and getting no heat in cab unless running down road. idling goes cold and pushes coolant out overflow. what temp thermostats does it take. 2004 6.6 ... best ceiling fan for 20 foot ceiling May 10, 2010 · #1 today my truck decided to dump all its coolant out the over flow hose at the top of the coolant tank. Not sure what this means.... I have changed the cap twice and pressure tested the system and caps and all seems to be good. guys at the stealership say that it could be the thermostats, does that sound right or do i have bigger problems. Coolant Coming Out of Overflow. If you notice coolant coming out of your overflow tank, there are a few things that could be causing the issue. First, check the level of coolant in the radiator and in the overflow tank. If the radiator is low, then topping it off may solve the problem. If both the radiator and overflow tank are full, then you ...The overflow reservoir. When its cold it will sit there and blow antifreeze out the overflow. It also keeps the hoses pressurized for days without running. Has to be getting combustion in the tank. Now how do I know if its head gaskets or injector cups? Any input would be greatly appreciated Dr_goodwrench66 Registered Joined Sep 11, 2005 how to reset cannon gun safe code