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warlox

Journey Member
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About warlox

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  • Region
    U.S. Mountain
  • Journey's Year
    2011

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  1. I am trying to bleed the air again. My driveway is about 14 degrees so I have nose up. It's usually the only time I can get hot air from the passenger side front vents. I just brought engine up to operating temp. It seems to stabilize around 212 then drops about 4 degrees. At 150 degrees on temp gauge I have 79 at the front of both heads, tstat housing 44, upper hose 26, lower hose 36 top of radiator 24, bottom of radiator 26 and I have 59 at the overflow bottle where the small return hose comes back into the reservoir. At engine temp 200 I have 129 r/f head, 137 l/f head, 68 at tstat (right on top of bleeder valve), 37 upper hose, 60 lower hose, 56 top of radiator, 53 bottom of radiator and 100 at the over flow bottle. I opened the bleeder valve and got steam for 15 seconds and then a solid stream of coolant with no noticeable air bubbles. Since temp stabilized I have shut down engine. I will let it cool for an hour then will re-bleed, warm back to op temp and recheck temp readings. PS: I have ran a pressure test on this engine hot and cold with no loss. I have also had the system under vacuum hot and cold and I don't seem to loose any vacuum??? PS: I have ran a pressure test on this engine hot and cold with no loss. I have also had the system under vacuum hot and cold and I don't seem to loose any vacuum??? Also under all conditions with engine running, pressure and vacuum were steady with no fluctuations If anyone has any suggestions for anyplace else a temp reading might help that would be cool. At this point I am still only getting cool air from pass side front vents. My past experience has been that after several air bleeds I will start getting very hot air from all vents. When I am bleeding on flat ground I am not able to get warm air from pass front vents at all. If you guys can help me figure this out we could help others with this same issue. My Googling has come up with several similar concerns from other owners, but when I read through the entire process, from individuals, independent repair shops and dealerships, the process seems to just stop with absolutely no solutions. This doesn't seem to be a huge problem for a lot of owners, but there are enough unsolved cases just like mine to make me think this is one of those "going to find something that no one would ever suspect as the solution" We had a Ford Tempo (I think) , customers concern was that at night he could see a blue light flashing under the car at times. We had the car for weeks, never found a blue light or any electrical problems. Called customer to have him pick it up the next day. My boss was pulling the car into the bullpen , was winter so it was already dark and I was waiting to lock the shop when I seen a blue light flashing under the car. I whistled at the boss and had him bring it back into the shop. We put it on the lift and started car, there was a massive blue spark going from the frame to a power steering line with an inline filter. We checked every single circuit on that car. Everything was fine. No wiring or electrical problems at all. We weren't even charging for diag time any longer because it was just bothering us too much. We had to figure it out. I got permission from the customer to remove the power steering line to see if there were any hidden weird electrical wires built into the hose. None were found. Because that filter housing had a pinhole right where the spark was going to, we cut the filter housing in half to inspect. We found that the housing was lined with magnets, the filter was held in place by these metal ears, the ears were not holding the filter tightly, so at times , once the power steering fluid would start going through that line the filter would start spinning in the housing, creating a generator. The spark was not going from the frame to the filter, like it looked like, but rather had burnt a hold through the filter housing and was going to the frame. Never seen anything like it. No one in their right mind would have diagnosed this any differently then we did. I suspect, my air problem will be something similar ???
  2. No, The entire housing was replaced twice actually. My question about pressure side of thermostat was mis-worded. It helps when I have my glasses on when I type. I have went back to proofread somethings I've posted and can't believe what I typed at times. I did that on a customers repair order one time, when I was a young man years ago, and when you read it, it sounded very dirty and I got in trouble from my service manager because my glasses were broken that day.
  3. I also have another question. My driveway is about 14 degrees , would it be beneficial to have the nose end parked up while bleeding the coolant? It seems like we had a few cars over the years that we had to put the nose end up to bleed the cooling system? I do not know why all the manufactures went to this sealed type of system with the radiator not being the highest point in the cooling system?
  4. Ok, I used my heat gun at the very beginning of this problem, but not since. As far as the bleed procedure. No, I did not bleed the coolant like you suggested. I will try that today. It still seems like the air builds up because I am not burning coolant and I'm not leaking coolant anymore, since I replaced the cooler. The only reason I am going through coolant is because the air builds up and spews the coolant out of the recovery reservoir. I really appreciate everyone's input and assistance. I am at a loss and I really need this vehicle drive-able
  5. If anyone is still reading this. I installed a new alum crossover and replaced the oil cooler. Absolutely nothing has changed. Still building up air and spewing all my coolant out the overflow reservoir. I AM SOOOOO LOST HERE. I do not know what to do. I'm dumping money into this POS , I have no combustion gasses in the coolant. Radiator, thermostat, water pump, oil cooler have all been changed. I also ran a cylinder leak down test when I had the intake off and have no loss of pressure in any cylinder. I also took a scope and looked into the cylinders just to see if any of the cylinders are clean from coolnt/water washing the carbon off and see no signs of coolant/water intrusion in the cylindersI even dumped a bottle of mechanic in a can (Bars leak) headgasket sealer just in case and it changed nothing. I never had a problem (besides a leak) until I had a shop install the radiator and water pump last spring. I am still trying to figure out which side of the thermostat is the pressure side? When I drive the car and I see the temp starting to rise I can open the bleeder valve on top of t-stat. Nothing but air comes out. When I look at the overflow reservoir the small hose that hooks to back of reservoir, called the coolant inlet hose , is just pouring in coolant mixed with air. WHERE IS THE AIR COMING FROM? ANYONE? I also had crimped off the lines that run to the rear heater because I was trying to eliminate the rear as source of air. That didn't change a thing. I am left with only one idea. Does anyone think that the radiator may have some type of leak in it that's allowing air into the system? Whatever is causing this must be on a non pressure side of the cooling system I would assume. this system builds a lot of pressure when the airs coming in and under normal circumstances, with a problem like this you would assume that the headgasket is leaking and that the cylinder pressure is higher then the pressure on cooling system , but since I have no combustion gasses in the coolant , but I've tested both with a chemical test and a 5 gas analyzer , also adding head gasket sealer, and i have nothing at all to indicate (besides the air) that I have a bad headgasket. Also with the head gasket sealer in the engine, if I am pulling air into the system then that means the sealer is not able to force itself into a leak. Maybe when the engine is cooling the sealer might be drawn into a leak? Whatever is causing this , it's acting like a check valve and only letting air flow into the system, but not leaking externally at all? Someone please tell me my logic is incorrect and help me fix this car. I have worked on cars my entire life and have never seen anything like this. I also took it into a shop I used to work at and they have thrown their hands in the air.
  6. As far as my new issue I think someone may have gotten me on the right path, If you read my latest comments "because I do not want to type it all over again LAZY" Let me know what you think about my theory when you get time. I do have to question your decision making though because of the Bug Light, I took you for a micro-brew . If you get a chance you must try https://beerconnoisseur.com/beer/mothers-brewing-co/milf its to die for. Although I stopped drinking a few years ago, I developed an allergy, I break out in handcuffs and iron bars ; {
  7. The more look at this and see whats happening I think this heat ex changer may be my issue. It makes sense. I have found that right in that area I can hear coolant boiling when I shut the engine off. This problem wasn't so bad, but every time I boiled over and got coolant on my belt I would take the car to a car-wash. The intake area was full of old sludged up oil. I cleaned it every time I washed the engine down. Now its only fresh oil from the valve cover gasket and probably this cooler. I think that old sludge was probably sealing that cooler and once I cleaned it all off all that old oil my problem got exponentially worse. I think I will buy the crossover and cooler in the aluminum, pull the plenum and replace those valve cover gaskets, check my sparkies and put this beast back together. Honestly it has been a very good vehicle until this issue started. I need to throw some quick struts on the rear and replace the driveshaft as it is in rough condition. Anyone know where I can get a GOOD deal on a driveshaft? It is going to be a few weeks before i can make time to pull this plenum , but I will keep you guys posted. I can't express my appreciation for your help with this issue. I have worked on cars my entire life and have never dealt with anything quit like this. I am not sure I like the engine design, but performance has been very good. This things closing in on 200k miles very fast, because I do Uber and Lyft at night and I have put about 88k miles on it in the last 8 months. I b but Uber wont send me XL rides because they say I have to have 7 factory installed seat belts, which It do , but Uber's worthless "Diamond Driver support" are not smart people. I send them photos of all the seat belts and get the same response every time. SORRY about the long dissertation and I should not get started on Uber because I get really pissed off when I do. Once I fix this stuff , if it corrects my concern , I will buy you all a beer..... Thanks, Warloxian
  8. Yea, I took it in at the very end of the warranty. I have been keeping an eye on the trans-axle and the engine oil temps and they never seem to rise with coolant temp. I'm not real familiar withe this heat exchanger on the oil filter housing. Is there coolant flowing through that thing?
  9. I forgot I had posted on here until I posted my new problem, but I think I owe 5rebel9 a beer
  10. Hey I wanted to let everyone know that I pulled my trans pan and didn't see any excessive material in pan or on the magnet or filter. I replaced the filter and problem solved. Transaxle shifts fine and has for several thousand miles. No noise, no weird shifting at all. I am an ASE master technician FYI, but this car has been a nightmare for me. I never worked for Dodge but have worked for several other manufacturers. Now I have a weird cooling system problem and I am desperate for answers
  11. Sorry guys this will be a little long, I have searched the forum, Google etc etc... No solution found. Not making any sense at all. 2011 3.6l 180k miles, automatic trans AWD Last winter engine seemed to run in normal operating temp. range, but I never needed to monitor it real close because I was having no indications I had a problem. I knew I had a coolant leak because I could smell it at times, but that's it. I had an extended warranty so I took it to the shop This that I had a zero deduct on. They replaced the water pump and radiator. This was late spring, just as the temps were starting to get hot in my area. Started noticing the temp would act weird and climb under load at times, or sometimes at stops, drove for several months and kind of learned how to keep the temp between 210 and 225 by the way I would drive. Sometimes I would run the heater to help bring temp down, but noticed I had little to no heat from the two passenger front vents and only cold from all rear vents.I'd go the bleeder screw and find air in system, I would bleed the air and could get heat again. After driving for several days I'd have to do it all over again. I played this game all summer. about 45 days ago, the engine overheated to the point I had a chime to let me know and the gauge was solid red. I shut it down, bled the air and was able to get it home. After this I could drive a few miles but at stops the temp would start rising fast at stops. I ran a chemical block test and came up negative, I didn't trust that so I found my 5 gas analyzer and still shows no combustion gasses in coolant. I replaced the thermostat and crossover but nothing changed. Now, I worked at automotive shops my entire career. I have worked for Toyota GM, Chevrolet, Buick, Pontiac, Subaru, Kia and Cadillac and I also worked for an independent shop for 10 years. But I was lost so I took it to a shop I worked at and they gave up. They wanted to pull the intake to run a cylinder leak down test, but I can run this engine at wide open throttle and once thermostat opens and air is pouring into the overflow reservoir I still get absolutely no color change on my chemical test and no indications with my gas analyzer .What happens exactly is that I can bleed the air and engine will be ok for approximately 10 miles the at temp will climb rapidly to overheat. If I open the bleeder with engine hot I get nothing but steam out of bleeder for several minutes before I start getting liquid coolant. Still have consistent problem with no heat from passenger front vents or rear vents. I checked all vents door actuators with my scanner and all actuators are working. Back flushed heater core and i have good flow and no debris coming. If I park on my steep driveway and bleed the cooling system over and over I can get good heat from all vents, until I drive those 10 miles and it all starts all over again. The only theory I have is that every time I was bleeding air, sometimes at car washes in middle of night. I would rinse the engine off real good to try and get the coolant off my belt. The engine is spotless clean and it kind of seems that the cleaner the engine got the worse my air problem in coolant got. I am not very familiar with the schematics of how the coolant system works on this engine. It seems like when the engine is cool and running that I have solid coolant from bleeder, but as soon as the thermostat opens I get air almost immediately and the further I drive the worse it gets until it's just steam for minutes. I don't know if there is some place in the intake plenum that could be acting as a check valve and letting air into the system but not leaking externally? I thought the air was originating from the rear heating system so I blocked the rear off completely and nothing changed, in fact it feels like it got worse. So I got rid of my bypass. then I took off the overflow reservoir and used JB Plastic weld and went around every seam on the reservoir and also anywhere that even looked like it might be a hairline crack and it changed nothing. PLEASE PLEASE. I have always been good at finding answers as a technician and for other technicians online. In fact I was always called the search guru at every shop I've worked at. When another technician would have a weird problem and couldn't find his answer my boss would ask me "To do the Voodoo that I do" and I can usually find the problem, but I have never ever seen anything like this. I need this car to last me another year. If you have a solution or suggestion I would appreciate it more then I can express. I will also spend time on this forum daily to help others solve problems they're having. I reciprocate as much as I can.
  12. Hello I am new here. I signed up because I have an unusual problem that not even Google has an answer for. I have a 2011 Journey Mainstreet AWD. I had a noise that started 2 days ago. The noise sounds just like a power steering system that's low on fluid. I could tell the noise was coming from the left side (opposite the Power steering unit) I made the assumption that the noise was due to low transaxle fluid. I have the tool and scanner to check the level of the transaxle and it is right where it should be. The noise seems to start after reaching operating temp. Happens in lower gears and in park. It may be that I just can't hear it in higher gears at highway speeds? Here's what I know for sure. 1. I checked power steering fluid and transaxle fluid and both are full 2. I removed serpentine belt and noise is still present 3. I scanned the computer and I have no p0700 or any transmission codes at all 4. Transmission fluid is a little dark, doesn't have any type of burnt smell and has no signs of metallic debris 5. Took my stethoscope and listened and the noise can be heard clear as can be when I listen at the dipstick tube as well as the side cover near the drivers front leaf wheel 6. Transaxle shifts fine. No erratic shifting, no hard shifts, nothing unusual about the shift patterns 7. I also notice if I turn the steering wheel to the stops on either side and leave it there that the another slight knocking? type sound can be heard. I tried this with the serpentine belt on and off the car and it doesn't change at all. I also used my stethoscope on the steering rack and power steering pump and can't hear the noise. 8. Once the noise starts It will increase in volume when I accelerate from a stop , but will also increase when sitting at idle in park and I rev the engine 9. I can tell 100% that the noise is internal to the transaxle , just not sure why turning the wheel changes the noise? The other mystery is why is there no noise at all when starting the vehicle cold. Or once the noise stops if I just shut the vehicle off for 2 minutes or more the noise will go away until the temp. of engine rises again? I have also been keeping an eye on transaxle temp and it stays around 190 degrees at full engine operating temperature?? 10. When you here the noise it sounds almost exaclty like a power steering pump that's low on fluid I'll buy you a beer if you can help me solve this. I put about 6000 miles a month on this vehicle and I really need it for work, but at this time I am afraid it's going to leave me stranded.
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