Thread: got some codes yesterday

cyl 4 misfire
o2 sensor bank 1 sensor 2
coolant sensor
iat sensor.

i plan on getting all new vaccume lines and fittings. i cant find them on the autzone website, do they have them? and will they know what size line i need?

just some added info. the ses light appeard after i went WOT. and my gas milage has been absolutly terrible (and no not because i went WOT, that was to pass someone).
a vacuume leak CAN cause multiple codes to show up, alont with misfires right? i did have a vacuume leak code, but it went away ( about 6 months ago).