Buick TSB #20-NA-065

2017 Buick Verano

TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
This bulletin provides information on tools available to find an intake vacuum leak or exhaust leak to correct a condition of MIL Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set.

Click a tab for more information.

Date Published
AUG 15, 2022
NHTSA TSB #
10219266
Find something helpful? Spread the word.

Become a Fan & Spread the Word