Engine Major
Engine rebuild or replacement, cylinder head, head gasket, turbo or supercharger, timing chain or timing belt.
What Owners Say
"Cylinder head "dropped" while driving. Able to drive car to nearby dealer.Was repaired. No cause was given"
Anonymous, NY (2006 Subaru Forester X 2.5-L 4 Cyl)"Head gasket is weeping oil and will require replacement at a cost of $1,500 plus tax. Design of boxer engine has coolent in contact with gasket continuously even at rest which deteriorates gasket"
S P., SC (2006 Subaru Forester XT 2.5-L 4 Cyl)"rest of damage was caused by the timing belt breaking"
John M., IA (2006 Subaru Forester X 2.5-L 4 Cyl)"The heads were cracked and had to be replaced"
Anonymous, TX (2006 Subaru Forester X 2.5-L 4 Cyl)"Faulty head gaskets were apparent problem in many models. Has since been corrected. Subaru never did any recalls!! I did repair including timing belts, etc. Cost $3600!!"
Anonymous, WV (2006 Subaru Forester 2.5-L 4 Cyl)"The engine was burning oil that required frequent oil replacements"
Anonymous, PA (2006 Subaru Forester X 2.5-L 4 Cyl)"Driving on highway 93 car started shaking.pulled to side of road,shut car off then on and still same Had car towed to Subru, repairs ,$3,279.00. Service advisor said this should not happen at only 70,00 miles but still had to pay repairs"
Anonymous, MA (2006 Subaru Forester)"Head gasket was leaking."
Anonymous, ON (2006 Subaru Forester X 2.5-L 4 Cyl)"I consider head gasket replacement on the older Subaru Boxer engines to be an expected maintenance item, but I expected to encounter it somewhere around 80000, not at less than 60000. Still, a reliable, solid engine."
Anonymous, MD (2006 Subaru Forester X 2.5-L 4 Cyl)"replaced"
Anonymous, (2006 Subaru Forester X 2.5-L 4 Cyl)"Leaking oil and was replaced"
Anonymous, IN (2006 Subaru Forester X 2.5-L 4 Cyl)"Noticed moderate oil leak. Some oil in coolant. The Head gasket was leaking. One garage did unnecessary repairs that did not address problem. Shopped for a second garage who did the head gasket replacement for $2,500. Did not know this was a problem with Subaru."
Anonymous, CA (2006 Subaru Forester X 2.5-L 4 Cyl)"required at about 100k miles"
Burton N., WA (2006 Subaru Forester 2.5-L 4 Cyl)"Head gasket failed at approx. 65,000 miles. Subaru agreed to pay for repair after I advocated/protested to corporate offices. I believe this is related to high engine temps that occur due to unusual burning/consumption of engine oil."
Anonymous, CA (2006 Subaru Forester 2.5-L 4 Cyl)"Leaking head gasket caused the vehicle to fail the Maine state inspection, so I had to get it fixed. Cost $2500."
Anonymous, CA (2006 Subaru Forester L.L. Bean 2.5-L 4 Cyl)"Known issue with these Foresters & leaking cylinder head gaskets. I own 2 of these cars. One was discovered shortly after purchased used with 60K+ miles & after multiple trips to the dealer it was eventually fixed after they admitted the known issue. Now trying to get the 2nd Subaru repaired by another dealer."
Anonymous, NY (2006 Subaru Forester X 2.5-L 4 Cyl)"I was told when we purchased this car new they had resolved this issue which previous models had. Not so we found out. The dealer with a little persuasion went to bat for us with Sabaru and an $1800 - 2200 bill went to a manageable $300"
Chris R., PA (2006 Subaru Forester X 2.5-L 4 Cyl)"Head gaskets fixed... But resulted in one complete on-road failure. Engine leaked oil a lot after head gaskets were redone. Required four trips to dealership to resolve disappearing engine oil and other problems resulting from dealership's botched head gasket repair job."
Wilson M., BC (2006 Subaru Forester X 2.5-L 4 Cyl)"Head gasket leak caused antifreeze leak,oil leak and over heating."
M K., ON (2006 Subaru Forester X 2.5-L 4 Cyl)"had to replace head gaskets due to oil leakage at about 132K miles. this is a huge expense about $1800 and shouldn't occur in a modern engine. Subaru should have solved this problem years ago. It's a black eye for an otherwise very good car make"
Anonymous, NH (2006 Subaru Forester XT 2.5-L 4 Cyl)"Had to replace both head gaskets -- expensive repair. cost was $2,000"
Mcfall R., NC (2006 Subaru Forester 2.5-L 4 Cyl)"major oil leak and low compression"
Anonymous, AZ (2006 Subaru Forester X 2.5-L 4 Cyl)"This is a known issue with Subarus as well as the water pump leaks. The car only has 51000 miles and I've got two major repairs hanging over my head. It is enough that I'm not sure I will purchase another Subaru"
Anonymous, VA (2006 Subaru Forester X 2.5-L 4 Cyl)"Engine hesitated & lost power on acceleration"
Anonymous, MA (2006 Subaru Forester 2.5-L 4 Cyl turbo)"Seems it is common for the head gasket to go at about 95K miles. Oil leak. It costs about $2,000 (or more) to fix. At the time of gasket replacing I also had the scheduled 95K mile servicing done - timing belt replaced etc. At about 10 years old the"
Michael P., WA (2006 Subaru Forester 2.5-L 4 Cyl)"Gasket leaked oil into cylinders fouling spark plugs"
J M., CA (2006 Subaru Forester 2.5-L 4 Cyl)"need new head gasket"
Thomas L., CT (2006 Subaru Forester 2.5-L 4 Cyl)"Dealer said the head gasket needed replacing, but I've had no indication of a bad leak. Because I may soon replace the car, I haven't decided whether to repair it yet. Mileage seems long for this problem"
Kathy N., KY (2006 Subaru Forester 2.5-L 4 Cyl)"Head gasket leaked and was replaced"
Irving B., AZ (2006 Subaru Forester X 2.5-L 4 Cyl)"both head gasket and the air polution device had to be replace. the gaskets needed replacement. Nothing was wrong with the head itself"
Anonymous, DC (2006 Subaru Forester 2.5-L 4 Cyl)"Head Gasket will need to be repaired...we will trade it in"
Anonymous, NH (2006 Subaru Forester L.L. Bean 2.5-L 4 Cyl)"It cost $3400!"
Jan L., OR (2006 Subaru Forester 2.5-L 4 Cyl)"Dealer found problem during regular maintenance"
Anonymous, WA (2006 Subaru Forester L.L. Bean 2.5-L 4 Cyl)"It seems that these vehicles routinely need a head gasket at about 100,000 miles. I replaced the timing belt at the same time"
Anonymous, SD (2006 Subaru Forester L.L. Bean 2.5-L 4 Cyl)"Heard rumours about Subaru's head gasket leak issues prior. But with an 9-year old car, is it inevitable? Hard to say"
Daniel H., CA (2006 Subaru Forester L.L. Bean 2.5-L 4 Cyl)"in both Subaru Foresters I've experienced loss of oil requiring head gasket replacement. Very expensive"
William O., NY (2006 Subaru Forester 2.5-L 4 Cyl)"Minor leak while under warranty-check engine light always on. Dealer did not see it as a problem. Dealer left town"
Anonymous, BC (2006 Subaru Forester X 2.5-L 4 Cyl)"Took it to the dealer to check tires and brakes, they decided my head gasket was bad. I could choose between paying $2k in repairs or taking the chance. Based on other reviews, apparently this is not an unusual issue"
Anonymous, FL (2006 Subaru Forester XT 2.5-L 4 Cyl)"Replaced head gasket at 94000 miles. Extraordinarily expensive: $1900. Never had to replace this on any car I've owned before, and I typically keep cars well beyond 150000 miles"
Anonymous, VA (2006 Subaru Forester L.L. Bean 2.5-L 4 Cyl turbo)"Contrary to CR recommendation, Subaru cars have notorious problem with head gaskets when car is past 5y warranty. Many independent Subaru confirm this issue (and make a good money off it). Head gasket started as an oil leak and had to be replaced at"
Anonymous, CA (2006 Subaru Forester X 2.5-L 4 Cyl)"Leaked oil"
John R., ID (2006 Subaru Forester XT 2.5-L 4 Cyl)"head gasket was leaking oil"
Richard M., BC (2006 Subaru Forester 2.5-L 4 Cyl)"shocked at this failure such low mileage; replaced it with an 03 outback on which I do my own mechanical work; will be doing a top end rebuild myself on the forester; very unhappy with the forester"
Michael L., BC (2006 Subaru Forester X 2.5-L 4 Cyl)"Never has an issue with the engine at all until a really cold snap in winter (-35c). Forgot to plug it in and gasket failed on way home. Shop had to machine heads after warpage"
Anonymous, AB (2006 Subaru Forester XT 2.5-L 4 Cyl)"At 90K miles dealer states I need a new head gasket. I am the only owner/driver. Car has been maintained per manual and has been driven with care"
Anonymous, GA (2006 Subaru Forester X 2.5-L 4 Cyl)"The head gasket on the passenger side failed and started leaking engine oil externally. The repair was done at subaru. I talked with a tech at subaru and he said it was common for the 4 cylinder to leak oil after 150000 km. I asked him if the 6 cylin"
Chris D., ON (2006 Subaru Forester L.L. Bean 2.5-L 4 Cyl)"$2000.00 head gasket replacement by the dealership"
Anthony A., NY (2006 Subaru Forester XT 2.5-L 4 Cyl)"as with other subarus in this year range, there was a head gasket leak. I had to have it replaced. cost quite a bit"
Anonymous, CT (2006 Subaru Forester X 2.5-L 4 Cyl)"Leaking head gasket. Oil collected around spark plug"
Anonymous, ON (2006 Subaru Forester 2.5-L 4 Cyl)"Head gasket needed to be replaced due to leaking around gasket. Water pump was also defective. Changed timing belt st same time with other repair work"
Anonymous, CO (2006 Subaru Forester X 2.5-L 4 Cyl)"head gasket leaking and repait almost value of the vehicle known defect"
Anonymous, VA (2006 Subaru Forester X 2.5-L 4 Cyl)"had to replace at $2,900 before tax, car only had 150 K on it when head gasket problem was discovered"
Anonymous, BC (2006 Subaru Forester X 2.5-L 4 Cyl)"After 100000 miles I had to have the head rebuilt. Engine was losing power and stuttered"
Barbara C., MD (2006 Subaru Forester 2.5-L 4 Cyl)"Head gasket leak which I was told was a common problem with Suburu"
Anonymous, CA (2006 Subaru Forester X 2.5-L 4 Cyl)"Head Gasket was leaking oil and needed to be replaced"
Robin L., MA (2006 Subaru Forester 2.5-L 4 Cyl)"Compression was lot due to the head gasket was leaking. Low power"
Richard M., NC (2006 Subaru Forester 2.5-L 4 Cyl)"Seeping head gasket, $1,400 to fix"
Anonymous, AZ (2006 Subaru Forester 2.5-L 4 Cyl)"Water leak in #1 cyl"
Scott S., NV (2006 Subaru Forester X 2.5-L 4 Cyl)"Had slow coolant loss since purchased, got worse requiring head gaskets and cylinder head work"
Scott T., PA (2006 Subaru Forester X 2.5-L 4 Cyl)"Evidently this is a ongoing problem with this model. Dealer wanted $2000.00 till I complained to management and raised a fuss. They covered all but $300.00 which I thought was reasonable"
Chris R., PA (2006 Subaru Forester X 2.5-L 4 Cyl)"It had to be replaced because we were having a leaking issue. It was expensive but we decided to go ahead with it because for this age of a car, we didn't have that many miles. Also, we could not have sold it the was it was"
Anonymous, WA (2006 Subaru Forester 2.5-L 4 Cyl)"To replace the timing belt cost a lot. The engine has to be taken apart to get at it, i'm told. I had this done when I had the head gasket repaired. The service schedule is at 95K miles. It's about this mileage that the car starts to need repair"
Michael P., WA (2006 Subaru Forester 2.5-L 4 Cyl)"Had to replace one of the tension pulleys as well as the belt. The belt had not broken, just replaced after 105000 miles"
Anonymous, FL (2006 Subaru Forester X 2.5-L 4 Cyl)"Very expensive maintenance issue"
William O., NY (2006 Subaru Forester 2.5-L 4 Cyl)"This was an expensive issue to resolve, but was a part of the regular maintenance schedule of the car (100,000 miles service I believe). There was no failure."
Anonymous, (2006 Subaru Forester Unsure 2.5-L 4 Cyl)"Timing belt broke prematurely to scheduled replacement and damaged engine cost about $3500 to repair"
John M., IA (2006 Subaru Forester X 2.5-L 4 Cyl)"Subaru recommends replacing the timing belt and idler bearings, water pump, seals, gaskets and belts at 105,000 miles which is what I did at 106, 500"
David D., AZ (2006 Subaru Forester X 2.5-L 4 Cyl)"I have been told that the turbo has problems and will need to be replaced soon costing $2000"
Anonymous, CA (2006 Subaru Forester XT 2.5-L 4 Cyl turbo)"I have spent 1500 on tumbler and compressor and still have problems. Check Engine light stays on and cruise control light cannot be turned off"
Anonymous, NC (2006 Subaru Forester XT 2.5-L 4 Cyl turbo)
"Vehicle ran rough. Subaru dealer diagnosed problem as valve guides dropping out of head causing misfires. They sent both cylinder heads to a machine shop to have valve guides replaced. Even though it was technically out of warranty, hey did all the w"
Larry B., OH (2006 Subaru Forester X 2.5-L 4 Cyl)