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Problems with 1999 Subaru Legacy POWER TRAIN

On average, the 1999 Subaru Legacy starts to “feel” problems with the POWER TRAIN and its various aspects after 117 850 miles.

Components Affected by POWER TRAIN Issues

We have classified the 4 complaints from 1999 Subaru Legacy about POWER TRAIN into the following categories.

AUTOMATIC TRANSMISSION 11 MANUAL TRANSMISSION 1 CLUTCH ASSEMBLY 1 AXLE ASSEMBLY 1

Recently reported POWER TRAIN problems on 1999 Subaru Legacy

Driving in heavy traffic in the left lane of i-78, the shifter popped out of 5th gear by itself (that is, without any human intervention). the vehicle completely lost power immediately, as it was now in neutral. *tr

Automatic transmission problem: hesitates going into gear. get stuck in neutral. shift through the gears to see if it will go into gear. then try revving engine to slip it into gear. it can suddenly catch into gear and then the car surges forward or backwards, causing a dangerous situation. according to complaint sites on the internet, this is a common problem in 5 years of subaru vehicles. this is not acceptable. repair shop said the seals are "going" and i will likely need a new or rebuilt transmission. subaru should acknowledge the problem and offer a free fix. the car slipped into gear in a parking lot the other day (finally) and my car surged forward, almost hitting another car. i am no longer driving this vehicle (too dangerous). *tr

Hesitation, surging, and bucking at mid-range engine rpms. this has been a recurrent problem despite replacement of the throttle position sensor x3. *tr

Tl*the contact owns a 1999 subaru legacy. the contact stated that the transmission will shift into neutral without warning. there is a 15-20 second delay when shifting the vehicle from park to drive. the vehicle was diagnosed as needing a new transmission. the purchase date was unknown. the current mileage is 86,000 and failure mileage was 83,000. the consumer stated lou thomas suburu informed him the transmission could be repaired for $3400 close to the value of the car, but the consumer never had the car fixed at that repair shop. the consumer shopped at other transmission shops one informed could rebuild the transmission but would results may not be good. the consumer purchased a transmission from the salvage yard had it installed and found that it was infact defective. the consumer stated the vehicle has not been fixed to satisfaction and been parked ever since. updated 07/06/07 *tr

Dt: consumer has a 1999 subaru legacy and complained about a transmission problem. when the consumer started the vehicle and put into drive it idled and then went into drive. when coming to a complete stop, the vehicle went into a mode. the consumer had to rev the engine and it would kick in. the consumer took the vehicle to the dealership and was told there was a problem with the seal and the transmission had to be replaced. consumer felt it was too soon to replace the transmission at 61,000. the consumer noticed the problem approximately three months ago. *ak

Vehicle has a manual transmission. when driving in 5th gear, transmission will "drop" out of gear without warning. *ak the 5th gear was repaired on the and there was a packing nut that was supposed to be peened on the gear shaft to keep it from backing off. the manufacturer did not properly peen the transmission. the vehicle needed a new 5th slider nut, retightened, and peened correctly. also in cruise control when the vehicle dropped out of the 5th gear, it caused the engine to race. (outback) *scc *jb

Problems with vehicle's clutch.*mr clutch was replaced on three separate occassions due to faulty vehicle. *cb

The speedometer on my vehicle became inconsistent. sometimes it wouldn't work as soon as i started the car, other times it would stop working at any random time while driving anywhere. eventually, when it stopped working, the odometers would stop as well. when i went to my subaru dealer to replace the component. they told me there was a national back order and i would have to wait indefinitely for the part to come in. they also told me that they had been replacing a lot of speedometer heads on my make and year of car. i think it is unusual for a speedometer to break down after less than three years and under 65,000 miles of initial service. i have never heard of that happening on such a young car, and if it is happening on many cars of the same make and year, i think that an original part must have been defective for this car. i think that a broken speedometer is hazardous to driving on the road and therefore this should be investigated. i really don't want to worry about having to replace my speedometer every three years of my car's life. dt

Downshifting on inclines: purchased a 1999 subaru outback legacy wagon new on nov. 11/11/98, at fucillo imports, watertown, ny. the downshifting problems occur when going down large hills around 60 mph, gently applying the brakes to slow the vehicle, letting off the brakes, and the downshift jerks you forward. when the automobile was brand new, the abrupt jerk would put my head into the windshield. the salesperson told me that it was the way i drove the car. odometer failure during august, 2002, the vehicle started intermittent odometer failures. the odometer would drop from ?? to 0 for a few seconds, and then gradually resume. after 6 mo. the dealership did replicate the problem and i had to have the odometer replaced for approximately $200. transmission hesitation and abrupt engagement in august 2002 (about the same time as the intermittent odometer failure, and the crank seal leak / replacement) the car developed problems with a hesitation when putting the car into drive. on a cold incline start, the vehicle will roll backwards several feet before engaging in drive. after reversing, the hesitation will leave me without any drive power, before jerking into gear. the dealership saw the car in december 2002 (at 65,179 miles) and documented (but not duplicated) the problem. transmission conditioner treatments haved eased the jerking. now, 2 years later, a service manager finally duplicated the hesitation and roll back. and suggested transmission replacement for $2,500. today, the car is over the 60,000 mile warranty at 93,418 miles. i can't help but feel that these problems are related, and are definitely a safety concern. *ak

Vehicle experiencing hard shift and accelerates at higher speeds when going around a corner / when applying the brake's causing failure. *yc

The transmission has a design defect which causes it to abruptly and without warning shift down while descending a long grade. this has resulted in two instances of momentary loss of control of the vehicle in icy/slippery conditions. in addition, it will materially and significantly shorten the life of the transmission. furthermore, it has scared passengers on numerous occaions due to the jerking of the car which results from this design defect. i have contacted the manufacturer which sent me to the dealer. no relief. i asked for the zone representative to call me and it has not taken place. the manufacturer has indicated on the phone that this is 'normal behavior' . i am told that this design defect has been removed from year 2000 legacy outbacks. if true, that would be tacit admission that the design was flawed as it was not implented in any year but 1999. i have asked the manufacturer to install a new transmissioncontrolunit which eliminates this design flaw, since it would be a relatively simple software modification. they have indicated their reluctance to do so. while the aspect of the jerkiness of the car and the shortened lifespan of the transmission could be chalked up to 'tough kaka', the loss of control (albiet of a very temporary nature so far) resulting from an abrupt gear change down in icy conditions is a safety concern. the manufacturer said that a shift would be of no concern, to which i suggested they ask miki haakinnen, a race driver who lost a race due to the wrong gear being selected....one below the one he expected, which spun him out of the race. i have experienced a similar yaw from the abrupt gear change. thankfully for the safety of my passengers and myself, i, too, have experience with racecars.....if not for practiced reflexes during the icy-condition downshifts referenced, i am quite confident that the car would have ended up off the road.

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