bobkathfl Report post Posted August 1, 2012 We have a 1998 National Tradewind with a Cat 3126 engine and Allison MD3060. The MH has 30k miles and I never had an overheating problem. Recently on our trip from Florida to New England I stupidly had it in the econ mode on I-64 in Va when the alarm sounded the gauge was in the middle no where near the indicated red hot area. After stopping 2 or 3 times we got to the top and made it to Winchester VA keeping out of cruise mode. We got to a CAT repair and they could not find anything wrong. Continued to PA and it alarmed 1 more time, pulled over and it cooled down and we continued. The remainder of the trip I manually shifted down a gear to keep the RPM's between 1600 and 2000. I had a slobber tube extension installed a couple of years ago, but how can the radiator be cleaned? Thanks Bob Share this post Link to post Share on other sites
wolfe10 Report post Posted August 1, 2012 Bob, Same question and the probably solution: http://community.fmca.com/topic/4424-radiator-cleaning-dp/ Share this post Link to post Share on other sites
