Having problems with your 1989 Jeep Comanche ?
Four wheel drive wont work. just replaced the vaccum tubes. and the 4wd wont kick in.
Possibly a bad /faulty switch .ensure the lines are all not dry-rotted and connected and routed correctly as well as make sure all the fuses that may operate the switch are not blown
Repair Help & Product Troubleshooting for 1989 Jeep Comanche
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