Ej253 coolant leak 2:1 cr pistions, lightweight act flywheel, and a aftermarket intake manifold as both my stock ones are cracked at have air leaks. Mar 8, 2023 · 5. They said they don't have any conditioner listed to Jan 6, 2021 · My 2009 Subaru forester currently has 81,800 miles on it. I recently noticed that it was leaking coolant? underneath on the driver's side underneath the engine. They will simply seep oil out slowly, ocassionally coolant as well, externally and as long as you top it off it's no big deal. 2. At first, you will notice a dropping fluid level, and you might also spot the leak. I picked up an OEM replacement pump and gasket and installed it today and I have no leaks whatsoever. I jacked my beloved subie up, heart in throat, and saw this: Feb 18, 2019 · The engine is not prone to overheating unless there is a failure in temperature control due to leak, thermostat or cooling fan operation; many times these things in conjunction with low oil level are the cause for HG failure that allows for a coolant leak in to a cylinder. Nov 20, 2016 · I ended up using the RTV gasket which sealed but the leak started again and was clearly coming from the Water Pump Weephole. This can result in engine overheating, loss of coolant, and white smoke from the exhaust. I'm 99% sure I've determined the coolant crossover o-ring on the passenger side is leaking and I'm wondering how hard it is to fix with the engine in the car. 5 na with a leak that is dripping on passenger side from top of motor we found the leak just forawd 4ish inches and maybe . Another common issue with the EJ253 engine is oil leaks. Please Like, Comment, and Share. If the oil filter is wet with oil, but not the area of the block above it, I'd suspect the filter itself or the installation. While this condition is still serious, it’s the least worrisome way for a head gasket to blow. 1. This revealed that almost every hose clamp in the system was leaking (they are the crappy worm gear type). Once stabilised check the level at least once a week for a few weeks. This Gates pump is only 9 months old and it failed. Oil leaks. I rebuilt the motor and flushed out the cooling system well. One of the most common issues with the EJ253 engine is head gasket failure. It pools around the bottom flanges of the pipe. Sep 9, 2020 · My two craziest coolant leaks were a pinhole leak in the line to the expansion tank on our '17 Odyssey and a bad radiator cap on my E36 that was misting coolant under pressure (finally saw what was happening at night). Jan 21, 2014 · Check your coolant: If the head gasket is leaking internally, you might have combustion gasses or oil in the coolant. Apr 10, 2023 · EJ253 engine problems Head gasket failure. External Leaks. '96 valve cover gaskets fit in perfectly. I was doing my coolant check one day, and my stomach dropped as I discovered my coolant reservoir was about 4-5 inches lower than it had been just 24 hours before. It is getting hot and overflowing into the expansion tank. Sep 21, 2018 · After six minutes, I turned off the car and inspected for leaks. They won't mix oil and coolant, they will not overheat. Specific to a 2010, the last year of thes Feb 1, 2025 · Some 2005–2009 Foresters, Outbacks, and Imprezas with the EJ253 engine still develop external oil leaks—just in different spots. just too many problems to bother with a EJ253 that leaks coolant down the exhaust like that. Replaced expansion tank cap. However, HG leaks in these cars usually develop over time, not suddenly. Meh, if it's a daily driver and it wasn't leaking coolant into the cylinders (mine had an external coolant leak) you don't really need to refresh the heads. See full list on myenginespecs. Oct 19, 2015 · I have a 2005 Outback EJ253. I'd look for the highest spot highlighted by the UV dye (or the strongest concentration). I purchased 2 gallons of pre-mix blue super coolant from my local dealer. I plan on filing a warranty claim with Gates for that failed pump. I have searched all over the interweb and cannot find any manuals or DIY on a gen 4 2010 Outback with plastic intake. If left untreated, head gasket failure can cause serious engine damage. 5 COOLANT LEAK- water pipe o-ring? Jump to Latest 22K views 6 replies 4 participants last post by Thelivewire Jul 6, 2020 Sep 9, 2018 · The oil seepage was minimal and I wasn't leaking or losing coolant, so I continued driving (but checking the coolant daily). com Sep 9, 2018 · These gaskets won't blow or leave you stranded. In this video I show how to fix and install o-rings for the coolant cross over pipe. The water pump caused a bit of grief though -- unlike USDM version it had water outlet on the front puzzling the mechanic who worked on it (I decided too many unknowns for a newbie D Jun 22, 2020 · I have found the coolant leak which was dripping from the front engine cross member. It's not as if they leak profusely or are pumping oil on the ground, it's just a very slow seepage. Dec 15, 2019 · So I have the 06 253 with avls that has a terrible coolant leak and a blown head gasket, I'm now going to be doing a build of my old 05 253, I'm planning on delta cams, 11. Coolant leak was indeed from the water pump. Turns out a #34 or #44 o-ring sits perfectly in the gland on the block and seals the crossover pipe perfectly as well. Join me, as you learn the ins and outs of what it takes to fix leaking coolant cross over o-rings on a Subaru ej25. Feb 28, 2024 · I've confirmed this with a bluetooth OBD reader that shows temps in the 180s while this coolant loss is occurring. 5. 5 to the left of the pcv valve is a bolt idk what it's for but that is the leak it is directly under the cooling crosstube where the throttle body coolant hose runs my question is on the non turbos Nov 18, 2023 · Hi, all. Jun 22, 2020 · I have found the coolant leak which was dripping from the front engine cross member. I have attached an image of the location of the leak, and I have a short video clip as well. I would not rely on stop-leak additives for this issue. Pretty much everything I've seen so far talks about doing it with the engine already out and I'm not able to do that right now. I can't see any evidence of coolant around the head gasket. It appears to be coming from the base of the rear passenger side cylinder (RHD Australian model). YouTube has changed what they s Jan 10, 2013 · Turned out the engine was JDM EJ25 (apparently the exact same as on photos here). I just pulled over, popped the hood and looked around underneath with a bright flashlight and could not see any liquid, let alone coolant. Oct 17, 2018 · 2010 2. Other than the coolant laying in the exhaust manifold shields from draining, all was good. The head gaskets are fine (no oil in the coolant and no coolant in the oil as well as no white smoke out the tailpipe) and I had the mechanic run the chemical test that changes color to tell if there is exhaust gas in the coolant. The parts used were Aisin parts and it has a new thermostat which was a Subaru OEM thermostat. Oct 17, 2020 · 208k - replaced intake manifold gaskets and coolant passage o-ring (no symptoms or noticeable drips, just a very minor coolant leak* discovered during timing belt service) *so I guess I did have a cooling system leak after all which I had forgotten about when I posted above 208k - replaced front control arms & bushings (cracked & worn) Feb 28, 2024 · Posted: Sun Jan 07, 2024 10:17 am Post subject: 86 EJ253 Syncro puking coolant: You may have leaked a bit of coolant due to leaking clamps, 220 is a bit high. (like a whole major rebuild may never turn out proper, so all the parts, sweat, and swearing,is just waisted). I brought it to a mechanic who did a pressure test, a visual Made a quick trip to an Ace Hardware to get an o-ring for a coolant cross-over pipe on an EJ25 I was helping to put together. Any classified thread that has Apr 1, 2022 · The coolant level will probably drop for the first few days and then stabilise. A common leak point is where the upper radiator hose connects to the engine. Be sure to subscribe for future videos. Dec 13, 2015 · Yes, head gasket oil (or coolant) leaks are one of the typical symptoms in that generation 2. It would leak for a bit then stop once the engine is warm enough. This is a must for preventative maintenance if you have your intake mani Jul 19, 2018 · and if it does: consider getting a used long block out of a 2008-2009 legacy / outback. Jan 7, 2006 · 2009 - Slow headgasket leak ej253 - how long can I drive this without repair? ('09-'13) Jump to Latest Reminder: Classifieds Rule 6. Pressure tested the cooling system. Serious problem - a new head gasket is really the only fix. I used the OEM Subaru gasket kit for the turbo model including the head gaskets. Don't forget to hit the bell icon for notifications. when the car sits and cools off the coolant leaks. When the gasket fails between the oil or water passages and the exterior of the engine, you will notice either an oil or coolant leak. . Check your engine seals: Sometimes they leak. Mar 7, 2017 · I've got a 2009 outback 2. If the coolant level continues to drop you have a leak which needs to be found and fixed. Apr 8, 2021 · I have cleaned and dried all the coolant off the top of the engine. Instead of failing along the entire gasket seam, these leaks tend to appear near the lower oil feed passages at the back of the engine, usually on the passenger side. Nov 9, 2022 · EJ253 head gasket replacement guide? Newbies & FAQs. uyuvzx hchwi oxf yxhlfj yaxlnge tewl xtzier xbcsw qrfwg lpxbp dedvlg govyq nmurz zcefin ccxsaa