Originally Posted by henrykahn
We have 135,000 miles and its outta warranty so im screwed and if its a problem with all of em shouldnt they fix it?
heres the codes that came up on the test:
PO 0420
PO 0401
PO 1738
Did you try searching those codes? I've probably posted one or two of em at least. Your codes are probably the same as Accord V6 DTCs, so look in the FAQ for the ones you can't find.