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  1. ATS General Discussion Forum
    I have a 2013 ATS Luxury 3.6 AWD, engine code is (3) in the VIN, so I'm assuming it's the LFX engine. Is this positively E85 capable? I have read these are E85 ready from the factory. I DON'T have a yellow cap. I've been wanting to try E85 to see if I get any noticeable power gains, but I've...
  2. Escalade and ESV Forum - 2015-2020
    I am resident in Europe and I bought an Escalade 2020 in the assumption that it could run on E85 / FlexFuel (based on the E85 MAX, ALUM specification of the engine). Now that I have paid for it, filled it with E85 and drove back with it from France, I read in the manual "Do not use any fuel...
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