1. Welcome to PlowSite. Notice a fresh look and new features? It’s now easier to share photos and videos, find popular topics fast, and enjoy expanded user profiles. If you have any questions, click HELP at the top or bottom of any page, or send an email to help@plowsite.com. We welcome your feedback.

    Dismiss Notice

07 chevy silverado trans problem i think

Discussion in 'Truck & Equipment Repair' started by n2snow2, Jan 2, 2013.

  1. n2snow2

    n2snow2 Junior Member
    from iowa
    Messages: 3

    :confused:i have a 07 silverado 2500 6.0 6 speed auto when you start it up theres like a whining noise coming from trans warms up gos away when you first take off and it shifts it makes a grumbling noise and then no more what to dowhen i use tow haul seems like its twice as low than before ...thanks....:help: