twisted60
Active member
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- Location
- Jupiter, Florida
Need help figuring this out, my 2006 M1152ECV 6.5 Turbo gets hot when I drive, sitting in drive way I can let her run for hours no issue. So what I've done so far;
Changed all hoses, new surp belt, new OEM thermostat, flushed radiator, fresh antifreeze mixed to 50/50, preformed eng block test (passed), tested thermostatic fan switch, tested time delay, tested cadillac valve. Fan kicks on at ~205 and off at ~195 (sitting in driveway) driving fan kicks on but temp doesn't come down goes over ~235 and the "hot" light comes on, lifted oil cooler and checked for blockage between cooler and radiator, blew air thru cooler and radiator fins, combed cooler fins, transmission oil level just a tiny bit above hash mark, power steering oil level middle of sight gauge (cold), engine oil level full. -10 says normal coolant temp 195-250 .... My M998, fan kicks on at ~205 and off at ~195 while driving. What am I missing ?
Changed all hoses, new surp belt, new OEM thermostat, flushed radiator, fresh antifreeze mixed to 50/50, preformed eng block test (passed), tested thermostatic fan switch, tested time delay, tested cadillac valve. Fan kicks on at ~205 and off at ~195 (sitting in driveway) driving fan kicks on but temp doesn't come down goes over ~235 and the "hot" light comes on, lifted oil cooler and checked for blockage between cooler and radiator, blew air thru cooler and radiator fins, combed cooler fins, transmission oil level just a tiny bit above hash mark, power steering oil level middle of sight gauge (cold), engine oil level full. -10 says normal coolant temp 195-250 .... My M998, fan kicks on at ~205 and off at ~195 while driving. What am I missing ?