Subaru Impreza 2.5RS hesitation/bucking

2.5RS hesitation/bucking problem. The IACV, TPS, Fuel filter, Spark Plugs and wires were all replaced.

There is currently a CEL for the front o2 sensor and neutral safety switch. I will update soon after the o2 is replaced.

Category:

Autos & Vehicles

Tags:

• subaru
• impreza
• 2.5rs
• stromung
• catback
• borla
• header
• boxer
• rumble
• rs
• hesitation
• problem
• o2
• sensor
• iacv
• tps

[DrInline6]

i could of told u it was a o2s duh if mil say o2 problem then most likely o2 and front o2 controls fuel u noob

[snoboarder8232]

@DrInline6 Learn English boy.

[turbogetsyoulaid]

that sounds a little louder and more boxter than mine. What exhaust u got on it?

[snoboarder8232]

@turbogetsyoulaid It's got Borla Headers, and a stromung cat-back with a 14"(ish) resonator.

[snoboarder8232]

Front o2 sensor fixed it.

[BugEyeRex]

@snoboarder8232 Is this problem still fixed and all good? I have the exact same problem with my 05 STi, and following this video, i changed the o2 sensor for a brand new one, but the problem is still there :(

[TheHighroller88]

hi i in stalled a injen cold air intake and at the same time i installed new spark plugs and changed the oil and when im at a stop and press the gas pedal all the way the car BOGS then runs fine after 2rpms

eny help i have reset the ecu and checked the spark plugs to make sheer its fireing right and the check engine light never comes on ? eny help would be great

o ya 2007 subaru impreza 2.5i non turbo

[AIRampage]

holy shit man is it up and goin now? my car does the same thing