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when out on a test drive, still idles high, and idle surges when i touch the brake. odd? what do you guys think?


Surging w/ brake application is related to the high idle:
- http://www.4crawler.com/4x4/TLCA_TruckTech/TruckTech.04.09.html


My guess is it would probably fine for a highway drive. Might use a little more gas than normal, but no different than if you had you idle set too high for some other reason.