Hey focus family..i have a problem i have a 03 svt and it has 64k on it, and sometime in dec of 07 check engine light came on and it said that BOTH my
O2 sensors where bad.. [bigcry] i put 4 sets of o2 sensors in(upstream and downstream) and i jus replace it last week, and bam, came on again..So did anybody have this problem b4 and what they did to correct it.
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
Focus Fanatics Forum
A forum community dedicated to Ford Focus owners and enthusiasts. Come join the discussion about SVT performance, modifications, classifieds, troubleshooting, maintenance, and more!