1. Welcome to Tundras.com!

    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 Tundra discussion topics
    • Transfer over your build thread from a different forum to this one
    • Communicate privately with other Tundra owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site

Installed the Hewitt Bypass

Discussion in 'General Tundra Discussion' started by noserider, Feb 14, 2024.

  1. Feb 14, 2024 at 6:25 PM
    #1
    noserider

    noserider [OP] New Member

    Joined:
    Oct 26, 2019
    Member:
    #37831
    Messages:
    62
    Gender:
    Male
    Vehicle:
    2010 Tundra SR5 5.7
    Another Hewitt bypass installed. I was getting some intermittent check engine lights over the last year for the SAIS pump and valves. Since I had the intake off to fix a coolant valley leak, I installed the Hewitt Bypass, new plugs, cleaned the throttle body and changed the PCV valve. No leaks or lights and the truck is running smooth with 140K miles.
     
    Terndrerrr, Mdl and Ponderosa_Pine like this.

Products Discussed in

To Top