I am trying to identify a hot wire coming out of the harness that went to the 2 smog pumps on my K20. Most of the smog components were already removed when I got this truck, but I have a few dangling wires I am trying to clean up. looks to be white/black stripe and it is long enough to run just shy of the back of the alternator. Measures about 14v when running. Already have a hot wire to choke. Any ideas?