GravZ28

Ok I just put a true dual system on my 2001 Z28. My O2 sensors were fried so I switched them with another set, they are new by all means. I reset the computer and it barely runs. Any suggestions on what I should do, I think I am gonna buy brand new 02 sensors and start there. But the check engine light is flashing. Any suggestions.Thanks.

35th 02 blk z28

i had the same issue with the 02 sensors.... i had them changed when i got the pipes and the ppl who installed the pipes left the damn 02 sensors laying across the headers.. so it burned right through them.... make sure those wires are completly out of the way zip tie them if you have too... my car did the exact same **** kinda like it was miss fireing and jus acting crazy... oh and get a ls1 edit as well that should help too with other issues like shift points