1. Welcome to Tacoma World!

    You are currently viewing as a guest! To get full-access, you need to register for a FREE account.

    As a registered member, you’ll be able to:
    • Participate in all Tacoma discussion topics
    • Communicate privately with other Tacoma owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site
    Quick Links: Taco questions 2011 TRD Front Shock Mounts Clock spring / spiral cable replacement - symptoms, part number, & guide Automatic Transmission Fluid Service.....To do, or NOT to do? TRD Auto shifter oem Interior light question

Cold in 08 Tacoma - Heater Box TSB?

Discussion in '2nd Gen. Tacomas (2005-2015)' started by Lexirob, Feb 5, 2010.

  1. Feb 5, 2010 at 3:47 PM
    #1
    Lexirob

    #1
    Lexirob [OP] Member

    Joined:
    Jan 1, 2010
    Member:
    #28552
    Messages:
    17
    Gender:
    Male
    First Name:
    Rob
    Rhode Island
    Vehicle:
    08 Tacoma 4x4 Double Cab
    Step Bars
    One of my responses to a previous thread asking for defects or issues related to the fact that for the past 3 winters I've been freezing my ass off even when the truck is warmed up. Three days ago I came across TSB-0072-09 which is the fix for a decrease in air flow out of the vents when the heat is set to full high. Wouldn't you know it, I went outside and set my heat to full cold. When I switched it to full hot, the air volume out of the floor vents decreased by what I estimate is one half. The underseat vents that supply the rear cab hardly emit any air flow at all.

    Has anyone had this TSB done? What I am concerned about is that if I increase the air flow through the heater box, does the air come out cooler because air is flowing through the heater box at a faster rate?
     
    Lexirob, Feb 5, 2010
    #1
To Top