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skutflut
Kelly Myers;35647 wrote:
I've made some changes to our shipping policy and we can now ship Oil via UPS ground.

Thanks!


I guess my last question on this subject would be whether Generac will indeed void a warranty if I use non Generac branded oil. Is Mobile1 or Penzoil in the appropriate grade and service spec acceptable under their terms of warranty?
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Geoff Z
skutflut;35667 wrote:
I guess my last question on this subject would be whether Generac will indeed void a warranty if I use non Generac branded oil. Is Mobile1 or Penzoil in the appropriate grade and service spec acceptable under their terms of warranty?



Why would they void the warranty? The manual explicitly states:

"All oil should meet minimum american petroleum institute service class SJ, SL, or Better"

It also includes a chart for your climate vs what viscosity to use.
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