Recent content by FitzPR

  1. FitzPR

    Overheating problem has me stumped.

    Hey guys, I do appreciate all the info, and will probably try those things, but I haven’t had time to work on it in a while. a few weeks after my last post, I went on a two week vacation to Yellowstone. Then, i spent a week pulling the knocking 455 in my 73 GMC motorhome (it’s a toronado FWD...
  2. FitzPR

    Overheating problem has me stumped.

    I have a 94 with about 280,000 miles, which i bought used a few years ago, and have been having cooling system problems ever since. first issue was just making a noise like a coffee percolator from the expansion bottle after parking, complete with steam and some coolant coming out the overflow...
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