09 acadia - right front cat fail now cyl 1,3,5 misfiring HELP!!
I have an 09 Acadia SLT FWD. The front right cat
plugged and now that i have it taken care of. I'm
getting misfires on all three cylinders from that
side (cyl 1,3,&5). Could burnt O2 sensors cause
this? Anything else?
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