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Under drive pulley question.

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Old Aug 1, 2006 | 11:22 PM
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From: American Canyon Lethal Injection
Default Under drive pulley question.

Can an UD pulley cause the engine to run a little hotter than normal.
I have a 160 Tsta and I run about 183 at hiway speeds with ambient temps are in the 80s fans turn on at 180. Is constant running of fans bad for them?
Thanks,
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Old Aug 1, 2006 | 11:29 PM
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Thats what mine runs even during this 110* weather we've had lately its not going over 200* I've had no problems and would say its right on where it should be.
They never only run the temp the t-stat is, thats just the point that it opens to provide quicker cooling and make for lower temps.
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Old Aug 1, 2006 | 11:39 PM
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Originally Posted by RPO_Z06
Thats what mine runs even during this 110* weather we've had lately its not going over 200* I've had no problems and would say its right on where it should be.
They never only run the temp the t-stat is, thats just the point that it opens to provide quicker cooling and make for lower temps.
Thanks RPO...I guess I was confused with the readings in the cooler months when the temps would read 173 to 176 when ambient temps were in the 40s. I have not gone over 205 in city traffic when the outside temp was 100+. S. I was concerned about the fans running constantly also...but other cars have them running all the time without ill effect I'm sure.
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Old Aug 2, 2006 | 12:56 AM
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