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Fixitman, Technician /Advisor
Category: Honda
Satisfied Customers: 17326
Experience:  ASE Master Certified, AA Auto/Diesel Technology,
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2003 Honda: misfire.the..all the ignition coil ?mile on it is

Customer Question

i have a 2003 Honda odyssey .it misfire.the #po301/po306 come up +pl1399 come up do i do all the ignition coil ?mile on it is 198000
Submitted: 6 years ago.
Category: Honda
Expert:  Fixitman replied 6 years ago.
Hello jacustomer, is the vehicle running rough? Which cylinder has the old spark plug?
Customer: replied 6 years ago.
yes.cylinder 3.but i have auto scnner plus it code is po301.po302.po303.po304.po305.po306 +p1399 do i replace all the ignition coil ?
Expert:  Fixitman replied 6 years ago.
Okay. WHen you get these codes together most of the time it is due to a bad EGR valve. If the valve is not closing then these problems will occur. Does the vehicle run rough at all?