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Everything posted by 1 Lucky Texan
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07 wrx
1 Lucky Texan replied to dp213's topic in 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX
there's a long thread about the issue at NASIOC. I used RomRaider and ECU flash to kill 14 codes on my 06 . both valves are stuck closed and have been for years. There are still in place but I pulled a fuse and a relay. No issue with emissions testing. (folks with valves stuck open have more work to do.) Your 07 needs to have a sensor divorced from one of the valves if you remove it. There's no evidence Subaru improved the replacement s parts and they are expensive. read here; http://forums.nasioc.com/forums/showthread.php?t=1209260 -
hmmm....15 minutes of running well. Is that reliable whether hot or cold? That is, If the engine is fully warmed-up, you can turn it off and immediately back on and it runs well? Or, if it only runs well if the engine is cold, could be engine temp sensor is misinforming the ECU which is keeping the engine 'choked' all the time as if cold.
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very odd, never read of something like this I don't think. any other strange behavior? is the car new to you? any work, mods done or wrecks before this started? you may need to get freezeframe or live data. If you have a smartphone or a laptop, there may be inexpensive ways to get data from the car yourself.
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if it has never been done, the timing belt system is 5 years overdue. The schedule calls for 105K miles OR 105 months. definitely check for slipped timing. Even if it was done previously, it may not have been done with proper attention to the idlers and tensioner. The toothed idler especially is prone to failure. I wouldn't rule out the possibility of having multiple problems based on those trouble codes either.
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it isn't impossible for the ECU to fail, just extremely rare. They can be bought from junkyards, car-part.com, LKQ, maybe folks parting-out wrecks, etc. you might consider posting in a new thread asking for a shop recommendation near your city - someone may know a good subaru mechanic where you could get a second diagnosis.
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may as well change the cabin air filter while you're in there. thanx for any pics!
- 8 replies
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- illumination control module
- dash light
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yeah, may not help but.....; http://www.ultimatesubaru.org/forum/topic/134391-very-dim-illumination-lights/?hl=illumination http://www.ultimatesubaru.org/forum/topic/135636-electrical-gurus/?hl=illumination http://www.ultimatesubaru.org/forum/topic/134810-wtb-legob-illumination-module-83023ae01a/?hl=illumination also; http://www.subaruoutback.org/forums/110-gen-2-2000-2004/51855-need-electrical-help.html http://www.subaruoutback.org/forums/80-electrical-electronics/35789-dash-illumination.html I'd be interested in anything you discover.
- 8 replies
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- illumination control module
- dash light
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yeah, I went thru that for a while, thankfully, ours has been behaving recently. I still haven't put my eyes on it. I have one ready to swap though. It may be behind the radio, some say pass side, some say driver's. I have an old thread about it somewhere....
- 8 replies
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- illumination control module
- dash light
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I think one of the tests you can do with a vacuum gauge is to watch for flutter that a sticking valve might cause. but it is VASTLY more likely she has a tune-up related problem as opposed to an internal engine issue. I have seen a video and pics of 'dropped' valve guides on some engines, I think it's possible under severe abuse/lack of maintenance I guess....?
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well, I am a Subaru fan but, $1500 is not that much to get your current vehicle in shape. That's like, what? 4 or 5 payments on a new car? The '08 Soob could need struts that might cost you nearly that at a dealership I'd recommend you find a local shop to do a pre-purchase inspection on the Subaru. Post your city and request in a new thread - someone may know a good indie mech or reliable dealership. and +1 on timing belt system service - the toothed idler can self-destruct - not good.
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^^ good post. batt disconn. trick cured high-speed hard downshifting on our last road trip. Some folks have cured delayed shifting with Trans-X additive - you might consider it if you do any fluid changing. Uh - did your car get a timing belt system service yet? It's WAY overdue if it was never done.
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stupid dealer - you want that fixed, or, while not recommended, at least a resister 'hack'. I'd get it fixed. The shielding is to prevent noise creating false signals that may imitate knock events. get some 'clumps' from a cat litter box to place under/near the car. Also, if you know someone that keeps a snake, or maybe call a local zoo, put a snake 'skin shed' under the car. Refresh as necessary. Get a rubber snake to put under the car. Fox or other predator urine might work too. Cycle thru them so those 'prairie flounders' don't get acclimatized to any one method.
- 3 replies
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- electrical
- shielded wire
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(and 2 more)
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