My '97 Trooper S has been blowing tailight fuses
ever since I replaced the blown left 1157 bulb with
a new one. In fact, I even replaced new GE 1157KR
(longlife) blub with a new regular 1157 bulb which
caused fuse to blow sooner.
Took truck to dealer, and they replaced the tailight
relay ($39 for relay), but the problem continues.
Have used electronic contact cleaner on all connectors
to tailight, and carefully inspected the wiring, but am not