Buick TSB #16NA383

2020 Buick Envision

TSB Document:

Affected Component: EQUIPMENT ADAPTIVE/MOBILITY

Summary
This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up.

Click a tab for more information.

Date Published
JAN 02, 2020
NHTSA TSB #
10171878
Find something helpful? Spread the word.

Become a Fan & Spread the Word