2004 f150 PO325 knock sensor
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2004 f150 PO325 knock sensor
Can any body tell me if clogged cats in the exhaust can cause PO325 code? I just replaced all cats and the spitting and sputtering under acceleration has stopped but I still have the knock code. Didn't try to reset it yet since I only replaced the cats a day ago.
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From: Joplin MO