Subaru Loss Of Power

http://Subaru.autoboardz.com/99-Subaru-Legacy-Wagon-loss-power-acceleration-ftopict150117.html (99 Subaru Legacy Wagon... loss of power and acceleration)
I have a 1999 subaru wagon with 246K miles. The car has been a dream, and has not had any problems other than a bad oil pump and normal maintenance. About 6 months ago the car was experiencing a l..
« Ummm .........Blocked catalytic exhaust? tkt117: »
« My mechanic checked that as well, and he said it was fine. He is really stumped... »
« tkt117: hmmm - seems like it could be low fuel pressure/weak fuel pump or fuel press. regultator. I dunno. try posting this on the 'new .. »

http://Subaru.autoboardz.com/1997-Subaru-Impreza-Loss-Power-accelerating-ftopict224060.html (1997 Subaru Impreza - Loss of Power when accelerating)
I have a 1997 subaru impreza. When accelerating to overtake my car seem to hesitate and the go forward, sometimes the engine seems to stay at the same rev and then seems to free up and go well. Thi..

http://Subaru.autoboardz.com/Intermittent-loss-power-engine-cold-ftopict209705.html (Intermittent loss of power while engine is cold...)
My 1.8L Subaru Impreza 1995 (manual, front wheel drive) recently started to behave strangely: When an engine is truly cold (mornings or driving home after work), it starts and begins to drive norm..
« When was the last time you did the basic tune-up or at least inspected your plugs, wires, fuel filter, air filter, PCV, and anything anyb.. »
« strchild: Retrieving codes might help. The symtoms you report can relate to bad MAF, bad TPS, bad IACV and even bad plug wires/coils etc... »
« "George A.": I'd advise in the first instance that you do the simple things like replace the fuel and air filters plus spark plugs. If som.. »

http://Subaru.autoboardz.com/91-subaru-legacy-suddenly-started-loosing-power-ftopict214311.html (91 subaru legacy suddenly started loosing power)
91 subaru legacy suddenly started loosing power died then after restarting if lost power again but picked up when increased throttle. then started missing at idle.