Affected Component: EQUIPMENT

Date Published
JUL 07, 2014
NHTSA TSB #
10137820
TSB Document
Summary
This PI provides information on using top tier fuels on vehicles that have a MIL illuminated and rough idle at cold ambient temperature at 14 to 50 degrees F (-10 to +10 C), possibly caused by a low volatilty fuel not blended for colder temperatures.