It’s probably the residue from the WD-40 burning off. If the exhaust were leaking you’d hear it. Any residual oil should burn off quickly. I’d give it a day or so and then check it again.
It’s probably the residue from the WD-40 burning off. If the exhaust were leaking you’d hear it. Any residual oil should burn off quickly. I’d give it a day or so and then check it again.