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02 bugeye wagon
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Discussion Starter #1
The car: 2002 Impreza TS wagon 5 speed

When im driving it shifts fine but when i go to throttle it at about 1/4 to 1/3 throttle it decides to hestitate and buck. It only does this when i dont accelerate very very lightly. i had this problem before and i check the code and it said cylinder misfire; so i pull the wire from the coil pack it was making a spark and i took off everything for that cylinder, started it up and it was firing on all 4 and then the problem went away.
I thought i was off the hook until a day ago it happened again and threw a p0065 code (air assisted injection...also no cylinder misfire code this time). i watched a diagnostic video and ruled out a clogged air line and a faulty solenoid...so does this mean that its going to need a pcm flash?

also does anyone think something other than this code could be causing this problem?
 
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