-30 plus STFT / -10 to -12 LTFT
#1
-30 plus STFT / -10 to -12 LTFT
My 1998 civic has a cracked exhaust manifold / cata combo that has been previously welded. Wondering if installing a non fouler on the upstream O2 will help bring my fuel trim back to normal numbers. I live in sweet eff u when its smog time Cali so the manifold is $500 that I dont want to spend until I need a smog which is a year out. Also will the non fouler cause possible issues down the road? Any insight would be greatly appreciated.
Thanks in advance,
Matt
Thanks in advance,
Matt
Last edited by Silver98menifee; 09-13-2018 at 04:56 PM.
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