GMC Terrain: Fuel Additives / Gasoline
TOP TIER Detergent Gasoline is highly recommended for use with your vehicle. If your country does not have TOP TIER Detergent Gasoline, add ACDelco Fuel System Treatment Plus−Gasoline to the vehicle’s gasoline fuel tank at every oil change or 15,000 km (9,000 mi), whichever occurs first. TOP TIER Detergent Gasoline and ACDelco Fuel System Treatment Plus−Gasoline will help keep your vehicle’s engine fuel deposit free and performing optimally.
Diesel
TOP TIER Detergent Diesel is
highly recommended for use with
your vehicle. If your area does not have TOP TIER Detergent Diesel,
GM recommends the use of
ACDelco Diesel Fuel Conditioner...
Other information:
GMC Terrain 2018-2026 Owners Manual: Navigation
Navigation requires a specific OnStar or connected service plan. Press to receive Turn-by-Turn directions or have them sent to the vehicle’s navigation screen, if equipped. Turn-by-Turn Navigation Press to connect to an Advisor. Request directions to be downloaded to the vehicle...
GMC Terrain 2018-2026 Owners Manual: Compass and Clock
Compass The vehicle may have a compass display on the Driver Information Center (DIC). The compass receives its heading and other information from the Global Positioning System (GPS) antenna, StabiliTrak/ Electronic Stability Control (ESC), and vehicle speed information...
Copyright © 2026 www.gmcterrain2.com