2019 Chevy 2500 HD gas
Ordered a new 2018 gas 2500 HD Chevy aalmost 2 months ago. I was a told it was supposed to be ready this week. Now I found out they won’t build it until 6/16 and it will be a 2019 instead of 2018. Don...
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I just downloaded the owner manual and this is what it says.
6.4L Engine
Do not use E-85 flex fuel or ethanol blends greater than
15% in this engine.
This engines is designed to meet all
emissions regulations and provide satisfactory
fuel economy and performance
when using high quality unleaded gasoline
having a posted octane number
range of 87 to 89 as specified by the
(R+M)/2 method. The use of 89 octane
“Plus” gasoline is recommended for optimum performance
and fuel economy.
While operating on gasoline with an octane number of 87,
hearing a light knocking sound from the engine is not a
cause for concern. However, if the engine is heard making
a heavy knocking sound, see your dealer immediately. Use
of gasoline with an octane number lower than 87 can cause
engine failure and may void or not be covered by the New
Vehicle Limited Warranty.
I guess the salesman did not know his product.
6.4L Engine
Do not use E-85 flex fuel or ethanol blends greater than
15% in this engine.
This engines is designed to meet all
emissions regulations and provide satisfactory
fuel economy and performance
when using high quality unleaded gasoline
having a posted octane number
range of 87 to 89 as specified by the
(R+M)/2 method. The use of 89 octane
“Plus” gasoline is recommended for optimum performance
and fuel economy.
While operating on gasoline with an octane number of 87,
hearing a light knocking sound from the engine is not a
cause for concern. However, if the engine is heard making
a heavy knocking sound, see your dealer immediately. Use
of gasoline with an octane number lower than 87 can cause
engine failure and may void or not be covered by the New
Vehicle Limited Warranty.
I guess the salesman did not know his product.
