Engine kinda misses and splutters when u put foot down too hard

Tiny
TROYG344
  • MEMBER
  • 2001 HOLDEN COMMODORE
  • 200,670 MILES
If I try to accelarate to hard the engine hesitates and kinda missrs I back of and accelarate slow and steady its fine I changed plugs leads airflow meter fuelfilter I domt no what to do next I put injector cleaner in when I changed the fuel filter but its no better but worse if anything what do u recommend
Friday, July 12th, 2013 AT 1:39 AM

2 Replies

Tiny
DROMBOUTS
  • MEMBER
  • 2 POSTS
Replace the o2 in the exhaust. When they go it causes you to get two much fuel, this cause stubbling/backfiring under hard acceleration
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Saturday, August 3rd, 2013 AT 11:25 PM
Tiny
DROMBOUTS
  • MEMBER
  • 2 POSTS
Sorry the "o2 sensor" in the exhaust
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Saturday, August 3rd, 2013 AT 11:27 PM

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