mark h

1995 sub legacy. cel went on when car started skipping, hesitating and loss of power.comp. read po306(no 2 cyl misfire).pulled both o2 sensors and they tested fine. car ran fine for another week,no problems.this morning same thing happened. car symptoms returned and cel light reappeared.could problem be the knock sensor and if so where is it located? don't have a clue. thanks for reply.

got code from auto store.it is PO302.read engine misfire #2 cylinder. at this time car ran fine, so he cleared cel. as soon as he did this, i started car to leave and car would not idle and stalls.cel has not gone back on. drives fine but will not idle.no engine race.any suggestions. thanks.

john, just drove car to auto store for computer diag.car drove fine no problems.put on machine came up wth code PO302 .it read cylinder misfire. i think no 2.auto store worker erased cel.started car to leave and car would not idle smooth.would stall if foot not on gas.cel light did not come back on. drove home using gas and brake to keep from stalling.car did not skip or hesitate at normal driving speed .only at very low rpms or stops,where it wanted to stall.brakes worked fine.do you still think it could be booster or does this info point elsewhere? thanks for reply

john, the brakes went hard at one time when this happened.

1995 subaru legacy with 133,000 miles. car would not start in park.key would turn fully with no sound at all. moved shifter around then back to park and was able to start car.car now revs excessively, but not at all times.can also feel vibration while driving.all of this began simultaneously with the appearance of the check engine light! threads on this forum seem to point to the throttle position sensor.have no computer diagnosing equip.do these problems point to the tps? where is it located? should i clean or replace?earlier threads make it seem more difficult then just screwing a new one in place. if two screws hold it in position ,won't it fit in only one position ?any and all help is greatly appreciated. thanks