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Subject factory fill 07 5.7 ltr tundra
Discussion Thread Response (Tom)04/06/2007 11:08 AM Thank you for contacting Toyota Motor Sales, U.S.A., Inc. Mr. Talbott, we appreciate the opportunity to address your concerns.
Please be advised that '07 Tundra 5.7 liter engine is delivered with 0W-20 non-synthetic oil.
As per our Owner's Manual, we recommend either 5W-20 or 0W-20 oil grade viscosity.
We advise consistency regarding choice of synthetic or non-synthetic engine oil; i.e., stay with one type; we do not recommend switching back and forth.
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what oil is factory filled on 07 5.7 litr tundra? simple question and doesn't appear to be simple answer for you??coventional or synthetic????and what viscosity not recomended at oil change what is put in at factory!! "I still don't know if they know what they are talking about? I saw a thread from someone who said they assemble the engines, If someone reads these threads from the line-"