1997 Subaru Legacy "runs rough" Questions

can too much oil cause rough idle , sputtering and shaking in vehicle ? driving along fine then suddenly began running rough, sputtering and shaking, I most case No but if the motor is a high mileage ...

...rough Engine fires up straight away and runs fine, however, after a short drive it loses power rapidly and idles really rough to the point where it seems as though the motor might jump out from the ...

91 LEGACY STARTED RUNNING ROUGH 91 LEGACY 164,000 / STARTED RUNNING ROUGH - LIKE A "MISS" W/CHECK ENGINE ON. LET SET FOR A WEEK / RAN FINE. DROVE FOR 3 WEEKS / FLOORED THE ACCELERATOR / WENT BACK TO ...

1998 Subaru Legacy Outback--Rough Idle Looking to buy a 1998 Subaru Legacy Outback for my daughter...Owner says it has a ''rough idle'', check engine light comes on but never stalls...problem is ...

...runs rough. When I put it it neutral, it runs smooth. Could that be the EGR valve sticking? Any help would be appreciated, than k you. Depends on what you mean by rough. Could be a cylinder ...

...rough runs, when you restart after warmed up replaced fuel filter, felt like water in gas......cleaned injectors....fresh gas..... Sorry - I didn't see the vehicle information the first time. Let me ...

...Runs rough most of the time, will not keep running at stop lights without keeping the foot on the gas. Two mechanics so far have not figured this one out. I have replaced the MAP sensor, with little ...

We have a 95 Subaru Legacy sedan L, all wheel drive 2.2 liter. I changed the trany fluid and ran great for 2 weeks. Started running rough, so I added trany fluid to the nearly empty front differential

vehicle runs rough but if I disconnect alternator vehicle runs smooth alternator output voltage too high

...Legacy Outback 2.5L . It runs and starts fine and no error codes show up ,but it runs rough (at idol) could I be off a tooth or two? If you just recently replaced the belt the timing could be