Engine temperature cycling at highway speeds.
#1
Engine temperature cycling at highway speeds.
Recently installed a Cold Case 2 row radiator in my 72 Cutlass 350.
I notice on the highway at speed, the engine temperature will cycle between 170 and 200 degrees approx every minute . Don't notice same behavior during city driving. Currently equipped with a 195 degree thermostat. I'd like to see the engine maintain a more consistent temperature rather than have these 30 degree swings. Is there something else going on or do I have too much cooling?
I notice on the highway at speed, the engine temperature will cycle between 170 and 200 degrees approx every minute . Don't notice same behavior during city driving. Currently equipped with a 195 degree thermostat. I'd like to see the engine maintain a more consistent temperature rather than have these 30 degree swings. Is there something else going on or do I have too much cooling?
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1970455sx
Big Blocks
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November 28th, 2010 03:58 PM