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2000 Toyota Echo Question: sputters jerks feels like it will stall then picks right up new MAF no help

 

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billyc4502, Biddeford, ME, February 28, 2013, 22:04
 Rookie

i changed the spark plugs (original)120k changed MAF sensor i got a too rich code and low fuel code
if i drive up a hill it will downshift and engine purrs, but regular driving i get whiplash (like learning to drive a stick LOL) if you have an idea what i should check next i would appreciate it

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  • Answer #1

    pushrod February 28, 2013, 22:31
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     Master

    Ignition misfire, coil(s) spark plug(s) that's my guess. More pronounced in HIGH gear but dont feel it when it downshifts to a lower gear!

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