When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Hi all, I’ve just recently swapped a 7.3 idi (from a 1990 parts truck) into my 1987 Bronco and I’m having some issues with my wiring harness. Everything runs and drives really well, but I’ve run into an issue with my tail light wiring. My bronco has the old grey plug (pictured), and my idi harness has the colourful round plugs. With help from my Haynes manual I’ve been able to swap most of the wires into the right spot (or so I think), but I’m having issues where my brake and rear hazard lights only work with my headlights completely off, and none of my signals work. Just curious if anyone has experience with a swap like this? Thanks!
I will also mention that my idi originally had an E4OD and I’ve swapped it for a T19 and my bronco used to be a 302 with a C6
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level
Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.
90 into 87 Swap issues
