Author Topic: 77 A/C - Cycles Every 60 Seconds. Normal?  (Read 432 times)

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Offline allenga

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77 A/C - Cycles Every 60 Seconds. Normal?
« on: September 16, 2018, 07:57:19 PM »
My converted a stock system to 134 and its working great.  Just one concern.  I noticed on the freeway I can feel the AC cycling on and off every minute or so.  I can't replicate at idle watching it with the hood up.  Just had the whole system serviced.  All new hoses, o rings, orifice tube.

Outside air temp 88.  AC Setting, NORM, fan speed 3rd.

Is this behavior normal.

1977 TA W72