Subaru - Forester :: 2010 - Losing Engine Coolant
Jan 9, 2013
With a cold engine in my 2010 Forester (29,000 miles), the coolant level has dropped from "full" to "low" in the overflow reservoir over the last 8 months or so. The level was down at that time (8 mos. back) and I topped it off. There is no obvious coolant puddle on the driveway. There is a gurgling sound at tailpipes and the exhaust is very wet. I'm worried there is a cooling system leak into the engine. Overall I have not been happy with the service dept. at my dealer (bought the car used from him) and wondering if this is the type of diagnosis and repair that an independent shop could handle.
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I have a 2010 Subaru Forester 2.5x, and I've been struggling with the air conditioner for over a year.
The AC works amazingly when the car has been shaded / in a garage (even if the garage is not air conditioned - so the garage temp is probably still 90 degrees). The problem is when I've parked the car outside in a sunny area. Then, it takes about 25 minutes for the AC to blow cold air consistently. In this case, the fan w blow hot air with tiny spurts of cool-ish air, but nothing that meaningfully cools my car. I live in Texas, so the car is HOT; I'm not expecting instantaneous cooling, but after 3-5 minutes of driving, I would hope it would be getting cooler in the car.
I park in full sun at work, and then drive to pick my kids up from daycare. The car is hot and stays hot until we are home. Of course, I roll down the windows, but I'm always pulling the kids out of the car sweaty and overheated. Lately, it's turned super-warm, so this is getting more miserable and dangerous for the kids.
Coolant was replaced seven months ago with little effect. What could be causing this, although I suspect it's something related to overheating / a sensor or thermostat since it only happens when the car has been parked in the sun. Internet sleuthing reveals everything from o-rings, compressor, compressor clutch, oiling the bearings or clutch plate, cylinder head gasket, etc.
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My AC seems to function quietly and normally. The compressor kicks on and off like it should, the low side pressure is normal and the cores are clean. It all seems to work just fine. But, on a hot day (80+), the air being forced out inside just doesn't feel very cool, unless I'm sitting in a shaded place, when it's noticeably cooler (about like it should -normally- be). I starting noticing this difference about a month ago when the temperature started getting near 90 and seems to have gotten slowly worse. I bought the SUV 20 months ago as a Subaru Certified Used Vehicle and it's now out of warranty with 62K miles on it and is otherwise in overall excellent condition. Why it's not blowing snow, well maybe not snow, but COOL air?
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My 2010 Forester will randomly lock/make the armed confirmation sound after I park, remove my keys and exit the vehicle. I have a head light out (right hand) and have seen that is a common factor in similar problems. Could this be the source of my issue? I have unhooked the battery and it stopped after I hooked it back up. The problem returns days later. I couldn't find ant blown fuses.
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OK, so I have a 2010 Subee, 36K miles. Three events here, added in car monitoring from State Farm for Ins Discount, had a nail in back tire which I had repaired, it's been pretty cold at night here in GA. When I start the car, both the cold engine and the brake light are lit. Cold engine normal, takes it a few minutes then it goes out. Brake light is staying on until the car drives a bit (maybe 10 minutes?). No odd brake noises, brakes feel fine, emergency brake fully released. Recently had fluids checked and oil changed at Jiffy Lube. Have had the car for 3 years, this is new. It didn't do it last winter. So - do I need to go to the dealership? A brake place? Check the brake fluid.
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After having changed the oil in my 04 Forester multiple times, I must have lost my mind and drained the transmission fluid. I realized this when I started it back up and it wouldn't move. Clearly I put an oil filter on with engine oil around the seal. Should I do a tranny flush or can I just replace filter (with correct one) and fill with tranny fluid?
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I have a 2010 Subaru Forester that looses pressure in the front left tire much more quickly than the other 3 tires. For example, I just filled up all 4 tires to 33PSI, and when I checked it a week or two later, the front left was at 26PSI, while the other 3 were still at 32-33PSI. In the past, the tire pressure light has come on because the front left tire managed to get as low as 16PSI, while the other 3 tires were still at ~26PSI. Is it possible to have a small leak that leaks a couple PSI per week?
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I have a 2010 Subaru Forester past warranty. I remove the key from the ignition switch and open the door I get the chime and the doors will not lock with the remote. If I pull the key out rapidly it usually works okay. The Subaru garage wants to replace all locks to fix the problem. That seems excessive to me.
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I have a 2006 Subaru Forester with a little over 119,000 miles.
For the past several weeks, maybe a month, it has been making a weird noise... it comes from the 'engine' area... my husband thinks it might be a belt or something. Sometimes there is a burning smell, especially if we're on a long trip, going uphill... but the smell isn't always.
The sound sounds like... a remote control car that you push with your hands, instead of using the remote control. So it's kind of like a winding/whining sound... the sound happens when it is in park, and drive, whether I'm driving or at a stop.
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A significant amount of engine oil was added to my automatic transmission line. I drove the car (2010 subaru forester) for about 10,000 miles. I noticed the transmission slipping. I brought it to the dealer. They found the engine oil in the transmission, flushed and replaced the fluid. The question is How badly is my transmission damage. The warrenty is now voided and I am afraid that I will need a new transmission fairly soon.
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Engine light came on two weeks ago. Had the code read at Advance Auto Parts. Code = P0420. The only performance issue was that it stalled when I started it the other day for the first time since I bought it last fall. Are there any other clues to tell what it could mean (catalytic converter vs. 02 sensor vs. anything else)? Is it really worth trying some kind of catalytic converter cleaner product?
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I have a 2007 Subaru Forester, bought from a dealer with 7,000 miles on it in 2007. I religiously had the oil changed every 5,000 miles and had other recommended work done. At 90,000 miles I did not have the work done immediately, but waited until 92,000 miles. My car then ran out of oil, with no smoking, no oil in the driveway, no warning light, so I believe the dealers didn't fill the oil at 85,000 miles. But that's not why I'm writing. I had a remanufactured short block assembly installed and the other work done at the dealer to the tune of over $6000.
Now that I have my car back it hesitates at least once a day, sometimes several times, sometimes several times in a row. It hesitates at about 20 miles per hour, when the gears are changing. Of course, it didn't hesitate when they checked it and their computer says "nothing's wrong". In addition, there was a tapping sound in the engine. Again "nothing's wrong". When I had my car smogged, the smog tech said "OMG, you have a problem with your valves." I took it to the dealer and they then admitted I had a problem with my valves (or lifters) and they fixed it. The hesitation continues. What could be causing the hesitation? They're not smart enough nor do they care enough to figure out what it is.
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I've 2005 Subaru Forester automatic with 2.5L engine. It ran fine since I purchased it in 2005. However for the last 3 months it is behaving strangely. When it sits in the garage for 2 days or longer, it starts up very rough. It feels like the engine is misfiring. If I let it run for 10 to 15 minutes, it is back to normal!! The car has 80,000 miles. It was tuned up at 61,000 miles. I recently had a diagnostic check done. It showed no problems.
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After smelling a bit of a "hot oil smell" on and off for several weeks and culminating in a getting smoke from the engine at the end of a mountain road, we took our 2004 Subaru Forrester (147,500) to the trusted mechanic. We were told that it needs head gaskets in both banks.
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My son has a 2001 Forester that's engine will from time to time suddenly rev up while driving on the highway as if the clutch was suddenly disengaged. The clutch only has about 20,000 miles on it and there is no burned clutch smell. What else could this be?
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The check engine light on my 2006 Subaru Forester with 92,000 miles came on recently. A scan revealed the engine was running lean. After three more trips the mechanic determined the rear O2 sensor was bad and replaced it. This was the only part replaced. Now the computer is sending code P2097; Post Catalyst Fuel Trim System Too Rich Bank 1. I have read it could be anything from the catalytic converter needs replacing to "resetting the adaptation values."
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I have a 2002 Forester I have take it to 4 shops and each shop tells me something different. First 2 say to take it to the dealer and have them flash the computer. The dealer says that it is a faulty drain valve and the fourth states he has never heard of a drain valve. Hook up to a scanner and can not clear light. Unhooked battery for 30 minutes light was off for a minute but came back on. Getting extremely frustrated!
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I have a 2001 forester. it had a misfire which has been fixed but I can't get the "check engine" light to turn off.
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Our beloved 2004 Subaru Forester has the check engine light on. We've been told that the 4th cylinder has either low or no compression. Is this fixable/worth fixing? Would you replace the engine? The car has 183K miles on it, and runs great! It is stuttering now, due to this issue, but otherwise - runs great and is in good condition!
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We're talking about a 2002 Subaru Forester with only 80,000 miles on it.
This winter, the cold seems to have taken its toll. The fuel economy is bouncing around between 16 and 24 MPG and the car runs a bit roughly. Especially when it's colder (<30 F) there is often a lack of power/RPM when depressing the gas pedal. The problem is worst in city driving, but exists on the highway also. It doesn't go away during my 15-20 minute commute. For a period of a couple weeks, it was even easy to induce misfires (I think that's what they were; quiet pffft pffft pffft sounds during severe lack of power) by fully depressing the gas. But even if you half-depress and hold the pedal steady, the car will accelerate weakly and then sometimes surge forward. Other times it seems to be idling strong and running rich. Now that it's warmer (>40 F) the problem has lessened, but I've also started feeding it 93 octane gas and the car feels rougher than normal.
A year or two ago, I replaced the front oxygen sensor and spark plugs (prior to problem). This winter, I took it to a mechanic who couldn't explain the problem and replaced the spark plug wires.
Based on my reading, it seems like the only other most likely culprit is the manifold air pressure (MAP) sensor that's mounted on the intake manifold. I haven't worked up the effort (and can't find my multimeter) to do an electrical test of the MAP sensor's output itself. I'm also not keen on just buying a $270 part without sound evidence, nor paying for ill-informed guessing by lesser mechanics (than yourselves, of course!). I also have a sneaking suspicion that the automatic transmission could be slipping -- when I drive with 2 adults and two kids in the car up a hill, it seems more underpowered than days of old.
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For longer than I'd like to reveal, my Forester has shifted extremely hard. This happens only when the engine is cold and disappears entirely once it heats up. Also, the RPMs go high just before the shift. When it does shift, it feels as if the engine is going to self-destruct from the sound and rough feeling --as if the entire engine or at least some part of it were going to fall to the ground. After it shifts, it feels as if the car shoots forward like a rocket. The Subaru dealer changed the transmission fluid and reset the computer. The problem persists.
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