Originally posted by hiddendragonse:
codes were 0420 and 0430 prior to tb cleaning and sparkplug chg....I have not had it read since then.
if you have theses codes and absolutly need to pass it right now i would say to put in some mil eliminators and then go take the test, if your car has more than 80k on it you can gut the pre-cats and put in the mils, if you dont have the stealership replace them
the how-to is righ here
pre-cat gutting
MIL eliminators
98.5 Black SE ATX
S&B filter, SVT MAF, optimized SVT TB, mesh grille, removed orange reflectors, painted rear reflector, gutted pre-cats, optimized SVT LIM, 19lb injectors, resonator removed
cant afford an svt but lookin for 1 in nc
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