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  1. #61
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    Mar 2018
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    Colorado Springs, Colorado
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    Thanks Rascole,

    Hoping its that simple... I looked it over and it "appears" to me to be seated, but I think pulling the front skids and having a closer look from the bottom may be warranted.

    ----------------

    Be careful of used car dealerships. Good rule of thumb is don't trust any of the work they do on cars.

    Basically, everything the dealership "boasted" about having done to get it road worthy, was done cheaply or wrong.

    New radiator... not installed right (fan shroud doesn't line up), re-used old radiator cap that leaked.

    Oil Change- Wrong size oil filter and over-filled.

    Air Box- not closed properly.

    Wipers - cheap chinese junkers that are so stiff when cold they don't work.

  2. #62
    Low Profile
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    Jan 2016
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    New York
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    [QUOTE=mdocod;222954]Nice looking rad there clark!

    This thread is interesting and a bit worrisome to me.

    Sounds like radiators in these are junk, and there's something not good about the cooling design of these from the factory. Lots of talk about heat management issues and leaky radiators here..

    The H3 I just bought, had a new radiator put in it by the dealer I bought it from... Not even 10 years old and only 63K on the spinner with leaking radiator.

    The radiator in my isuzu rodeo went 23 years and ~240K miles when one of the tanks developed a split. I don't expect that from a radiator, but it sounds like the rads in the H3 are failing every few years or ever 40-50K. That's disheartening! The isuzu never over-heated on the trail with the AC on or pulling mountain passes.

    -------------

    I hope you guys don't mind me piggybacking in this thread, on a related radiator issue. When I spin the bottom half of the fan shroud into place on my rad, it rubs on the engine driven fan ever to slightly. The radiator/shroud almost seem like they are about a half inch too high, or maybe engine a half inch too low. Anyone run into this? With all this talk of these being hard on radiators and having heat management issues, I'm thinking I should try to get the shroud fully installed before summer comes around.

    plastic tank radiators and an overwhelming flood of poorly made foreign made radiators is a big problem.
    maneuvering the shroud around the radiator's top hose sleeve, was my problem and getting the two bottom plastic shroud pins to fall into place.I had to get under
    my truck 3 or 4 times just to get it aligned. When the warmer weather sets in I will go with an aluminum shroud and electric fan. Good luck man.
    Last edited by Clark; 04-14-2018 at 11:52 PM. Reason: add

  3. #63
    El Diablo
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    Sep 2011
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    FYI, I put in a new OEM radiator a few weeks ago to replace a crappy aftermarket one. I saw temps drop significantly and it is less quick to heat up under load. I did go with a manual trans one (w/o trans cooler) since I have an external cooler.

    I'm actually content with the OEM radiator capability. Reasonable price, cools well and without the trans cooler (common in many vehicles, GM and other brands) I don't have to worry about cross contamination of fluids.

  4. #64
    Street Tire
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    Only real problem with the oem radiator is the tendency to crack the top tank up by the bracket which can be minimized by opening up the mounting point a bit more to give it some room to flex. The inboard cooler I'm not a fan of but it is a common GM design and just something I replace as part of a regular maintenance schedule. I live in a colder climate so don't want to deal with an external cooler and plumbing a bypass in. E-fan will not cool as well, prone to damage from water crossings, and are noisy, a bit like having a leaf blower under the hood.
    09 H3T Alpha/Adv- |Tuned |Starr Hid |Thor Bumper |Airdoc |UCP |American Roll Tonneau |Arb Compressor |Katzkins |Kenwood |


 

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