what is considered the proper a/f ratio on these cars??? I know i threw a couple cel codes the other night right after letting off the gas quick... got a p0172 and a p0175 (i think if i remember right) and they indicated that both banks were running a little too rich....


CSVT#1321/2150 Born 1/6/2000 It's just a Contour.. Before Dyno: 178.9whp w/2.5L 94 Probe 4cyl/150k KYB struts, Magnaflow Polished SS muffler (Daily Driver)