Formally trained in late model automotive wiring and diagnostics, with a passion for your classic and antique rides. Cold River Autowire is equipped to handle custom wire harnesses, component fabrication, EFI conversions, electronic transmission upgrades and aftermarket overdrive boxes, custom gauge clusters, utility and emergency lighting, custom plumbing and brake lines, power brake upgrades and disc conversions, as well as intensive repairs and diagnostics on late model and classic vehicles.