Read about how changing a 2.5L or 2.4L four to a 4.0L MPI six in a 1987 Jeep Wrangler YJ ... Wrangler or XJ engine's used computer and wiring harness, which requires diagrams and splicing into ...

1988 Jeep Wrangler Wiring Harness Install - Feelin' Burned. Rewiring an old YJ. Verne Simons Writer Dec 20, 2013. See All 8 Photos.

The National Highway Traffic Safety Administration (NHTSA) has begun an engineering analysis on 630,000 Jeep Wranglers over a wiring issue that can cause the airbags to fail. Wranglers from the ...