Recent content by pinky

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    1993 Suburban 2500 transmission won't shift into 3rd

    (I think this is the 4L80e) The transmission has been operating normally - no slipping, no noises, shifting is smooth. From out of nowhere, it decided not to shift into 3rd. Immediately prior to this, my hubby had installed a new cigarette lighter using the existing wires. When he installed it...
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