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  1. #41
    Join Date
    Jun 2009
    Thanked: 2042

    Default Re: Trailblazer cooling

    Quote Originally Posted by grips View Post
    Roelf the old v6 Cortina bakkies had the same problem here in the NC with high ambient temperatures. The problem were solved upgrading from the stock 2 core to 3 core radiator. They kept the upper and lower tanks and only swopped the core.

    With modern aluminium radiators with plastic tanks I do not think it is possible. Maybe have a custom aluminium one build with a larger core.
    I've been running scenarios in my nut after your advice.
    1) the real estate in the nose of my car is very crowded. To fit a bigger radiator in there will most probably require associated modification - complicated and most probably expensive.
    2) first I think I need to get direct airflow to the bottom half of the radiator. I can not imagine that it won't make a big difference.
    Last edited by RoelfleRoux; 2021/05/05 at 06:40 AM.

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