hi i have a 91 ks that was a small block truck and i swap a 90 454 from a suburban. i am having terrible drivrability issues as it ( back fires out the exhaust ). it keeps givin me a code 21 and 22 (tps) i replaced it and no change. i wired the tps a to a b to b c to c is that correct?
CK5
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350 to 454 tps
- Thread starter jbxc600
- Start date
