So I get new exhuast put on and now I get bank 1 lean code 172 and bank 1 lean during part throttle code 181.
I have stock exhaust manifolds but had them put both O2's in the downtubes. Relatively new O2's.
Thinking maybe they dropped one. But I have noticed a slight exhaust leak on passenger side. Could that be?
I have stock exhaust manifolds but had them put both O2's in the downtubes. Relatively new O2's.
Thinking maybe they dropped one. But I have noticed a slight exhaust leak on passenger side. Could that be?