Ford Focus Forum, Ford Focus ST Forum, Ford Focus RS Forum - View Single Post - loss of power at lower engine speedss
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Old 08-08-2012, 12:54 PM   #11
Kyllgore
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Join Date: Oct 2003
Fan#: 1506
Location: San Antonio, TX, TX
What I Drive: 2012 Pitch Black Mazda 3

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ok PDFE sensor changed, new PCV hose
still have the issue checked all vacuum hoses all are good
what else should I look at?
Sometimes when it loses power I feel feedback in the gas pedal.
EDIT
Here is more info, car is usually fine at 1/3 throttle below 3k rpms
Over 3k it runs great, but below anything more than 1/3 throttle surges and feels like "popping" in the gas pedal.
So I doubt fuel is an issue and now from stops taking off I almost always need the AC off.
I need help can't afford stealership
would alternator effect this in anyway?
and for some reason this thread does not come up when I search?

why isn't my thread showing up anymore?
__________________
I gave in and traded my 2003 ZX3 for a
2012 Mazda 3

Last edited by Kyllgore; 08-11-2012 at 12:14 PM.
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