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what is the most important code to start with when fixing my car?
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asked
Jan 2, 2017
by
Traci
PO300 301 302 303 304 305 306 and PO015 PO352 354 356 365
Vehicle:
2007 Toyota Sienna
code
p0300
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answered
Jan 2, 2017
by
Carguy1
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Best answer
HI there,
The misfire codes, P0301-6 are most important and they point to a possible timing issue to be honest. It's uncommon to have misfires on all the cylinders otherwise.
commented
Jan 3, 2017
by
Angie Harrison
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Can you please tell me how to fix this issue? I just had the same problem with the timing chain that caused me to have this used engine put in and now this engine is giving me the same problem from what youre tell me...
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On my 1998 Nissan Pathfinder SE 3.3L, what's the most common to cause a problem P0300?
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