Subaru engine repair questions and answers
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518 Questions
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I have a 99 Subaru Outback 2.2 L all wheel drive; the thermostat kept blowing out, so we left it out andDillbert - 1999 Subaru Legacy - Engine - 12/29/2012just kept the fluids full. Then, it overheated. We replaced the thermostat again, and changed fluids, got it home and now it won't start. A friend said it was the fuel pump. My mother said it was probably a relay that overheated. How do I figure out what is wrong?-
12/29/2012 Joe BoulayHello
It sounds like you may have a head gasket issue. This should be diagnosed by your mechanic. It is a hard one to give a definite diagnoses without actually seeing what is going on.
Hope this helps
Joe Boulay
Automotive Technician & Author
joe@joeboulay.com
www.joeboulay.com
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Bad speed response with pedalgamalsayed15 - 2003 Subaru Legacy - Engine - 12/29/2012i have legacy2003.when using air conditioner....speed slow and force of engine decreases...and press fuel pedal hard ...engine response is very low..
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12/29/2012 Joe BoulayHello
If your A/C system was recently serviced it could have been over charged this could cause these symptoms.
Or your A/C compressor could be starting to seize .
Hope this helps
Joe Boulay
Automotive Technician & Author
joe@joeboulay.com
www.joeboulay.com
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Why is there smoke or steam coming from the back of the engine (close to the dash)?spatley - 1996 Subaru Legacy - Engine - 12/29/2012Whenever I go uphill for a prolonged period (1-2 miles), steam starts coming out from under the hood. It smells like burned rubber, and it seems to be coming from the center back area close to the dashboard.-
12/29/2012 JimmMost likely, the issue is a leaking heater core, or leaking heater hoses. Check on-line for the many parts supply sources, such as; www.autopartswarehouse.com or www.rockauto.com for the replacement parts.
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Lots of white smoke being emitted and oil dripping from exhaust pipes.joaner702 - 2009 Subaru Impreza - Engine - 12/26/201239,000 miles. No work performed. When it started it was just when the engine first started. Recently, it has been doing it all of the time, idling, driving, always, with a great of deal of smoke coming out of the exhaust pipes, and oil is dripping from where the ... -
Car stalls when coldinwoodautos - 1998 Subaru Forester - Engine - 12/23/2012It starts but cuts off. Once it is warm then it stays on
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Car stalls when coldinwoodautos - 1998 Subaru Forester - Engine - 12/23/2012It starts but cuts off. Once it is warm then it stays on
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Engine light on. They say oxygen sensor. As been replaced oncejohnnie - 2006 Subaru Baja - Engine - 12/19/2012Tries to stall -
Check Engine light remains On, steadily and Cruise control indicator light is now flashing.1czubart - 2007 Subaru Legacy - Engine - 12/8/2012Just had my Legacy head gasket and spark plugs/wires replaced with tune up. Picked the car up last night. While driving this morning the lights came on. I tried suggestions in Owners Manual...re-tightening my gas cap and turning key from On to lock, then back on ...-
12/8/2012 JimmFirst step - have the check engine light or stored fault codes scanned - for free - at any local auto parts store; Advance Auto, Auto Zone, NAPA. Then, post a reply as 'add answer' with the specific fault code - for more assistance.
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Check engine light came onkims car - 2003 Subaru Baja - Engine - 12/3/2012Check engine light comes on and u can smell radiator fluid-
12/3/2012 JimmHave the check engine light (CEL) scanned - for free - at any local auto parts store; Advance Auto, Auto Zone, NAPA. Then, post a reply with the specific fault code for more assistance.
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12/3/2012 JimmMake sure to check and refill the coolant level - as first step - with the engine / cooling system cold. Then, have the CEL diagnosed for free.
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I need the diagram of carburatour and all the gas lines and everything that hooks to it and where it all goesdonal.redd - 1986 Subaru GL - Engine - 12/1/2012need a picture of what goes where!
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12/1/2012 JimmLocal library - auto repair reference section. Try these websites; www.manualspace.com or www.diyrepairmanuals.net
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I have a knocking coming from the front end when making a left turn and giving it gascokekid1 - 1998 Subaru Legacy - Engine - 11/28/2012as soon as the wheel is straightened out, it seems to stop. I had a timing belt, air cleaner and oil filter replaced and the boots are ok. This has been going on for a least a year and is getting much worse. Just had 4 new tires put on.
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11/27/2012 JimmThis sound would be related to the CV (constant velocity) joint of the axle shaft being worn out / excessive play. Time to replace the axle shaft with a new or rebuilt unit. With time and mileage - the sound will only get worse until correctly repaired.
Try the many on-line auto parts sources, such as; www.autopartswarehouse.com or www.rockauto.com for the replacement parts. For example, they (Rock Auto) list the drive axle / halfshaft assembly (including the CV joint) for around $41.00 (right or left sides) for your vehicle.
11/27/2012 cokekid1thanks for your quick reply -
11/28/2012 panchovillaxx7jimm is right,try to fix the issue quick,since this cars are all wheel drive the transmission monitors all 4 wheels if there is no traccion on 1 it will compensate the traccion on the other wheels
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Why is my car burning mass amounts of oil?ottoj - 1998 Subaru Impreza - Engine - 11/27/2012I have connected my IAC hose to the what i believe is the Valve bleeder hose (hose from drivers side valve cover to intake) on my 98 impreza 2.2. Now my car is burning a ton of oil. Did I break a seal or just draw oil from the valve cover into the engine?
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Air Conditioner runs on and off by itselfSwan - 2005 Subaru Forester - Engine - 11/26/2012178,000 miles. A/C was recharged last summer. The unit kicks on and off by itself. Noticed in winter, unit would go on, even though switch was off. Also notice couple days ago, with just fan on, water was dripping out of the drain where A/C water flows out (it was ...
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8/28/2012 IkeThe 2005 Forester also runs the A/C when the controls are in the defrost position. This helps to dehumidify the heated defroster air for better windshield clearing. So, no matter what the temperture, the A/C compressor will engage with this system when defrosting.
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8/29/2012 SwanConfirms what my mechanic told me. The unit would cut out in extreme heat situations. Would shut off and after a while, would work again for a little while. Tried applying oil to the clutch, no difference. Ended up finding a short in the compressor. Replace that and filter. Works fine.
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11/26/2012 kennyauwkCheck the A/C clutch ass\y, take a screw driver approach the clutch flywheel to feel if magnetic force is there try to suck the screw driver closer. If magnetic force is presented then Google it in Subaru forum, there is a nice write up for how to remove the shim in the clutch ass'y. Good luck. May want to check the pressure switch too.
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Minor Trouble Starting; pump gas and it starts up.eastwickaj - 1995 Subaru Impreza - Engine - 11/24/2012165k, half tank of gas. Car sat idle for a day and a half, went out to start it and the starter turned strong but no turnover. It usually starts up right off the bat, no hesitation. I stopped trying, let it sit for a few seconds and then tried again; pumped the gas ...
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How do i know of i messed up my crankshaft and how would i fix itGearhead6238 - 1996 Subaru Impreza - Engine - 11/22/2012One day i was driving down the road doing about 40 mph. Out of no where my car sharted shaking really babe so i pulld over and popped my hood and saw my harmonic balancer was shaking pretty bad so i drove back to my house witch took 4 mins and when i finally got ...
