Jeep Wrangler 2018-2026 Owners Manual / SERVICING AND MAINTENANCE / ENGINE COMPARTMENT
Jeep Wrangler: SERVICING AND MAINTENANCE / ENGINE COMPARTMENT
- 2.0L Gasoline Engine
- 3.6L Gasoline Engine
- 3.0L Diesel Engine
- Checking Oil Level
- Adding Washer Fluid
- Maintenance-Free Battery
- Pressure Washing
Additional Maintenance — B6 To B20 Biodiesel
NOTE:
Under no circumstances should oil change
intervals exceed 8,000 miles (12,875 km) or
six months, whichever comes first when
using biodiesel blends greater than 5% (B5)...
Other information:
Jeep Wrangler 2018-2026 Owners Manual: Reformulated Gasoline. Materials Added To Fuel. Gasoline/Oxygenate Blends
Reformulated Gasoline Many areas of the country require the use of cleaner burning gasoline referred to as “reformulated gasoline”. Reformulated gasoline contains oxygenates and are specifically blended to reduce vehicle emissions and improve air quality...
Jeep Wrangler 2018-2026 Owners Manual: Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of engine coolant (antifreeze), and to ensure that engine coolant will return to the radiator from the coolant expansion bottle/recovery tank if so equipped. The cap should be inspected and cleaned if there is any accumulation of foreign material on the sealing surfaces...
Categories
- Manuals Home
- Jeep Wrangler Owners Manual
- Jeep Wrangler Service Manual
- Auxiliary Switches — If Equipped
- Display Warnings And Maintenance
- Engine Coolant Level — 2.0L
- New on site
- Most important about car
Erasing All The HomeLink® Channels
To erase the channels, follow this procedure:
Place the ignition switch into the ON/RUN position. Push and hold the two outside HomeLink® buttons (I and III) for up to 20 seconds, or until the HomeLink® indicator light flashes.NOTE:
Erasing all channels should only be performed when programming HomeLink® for the first time. Do not erase channels when programming additional buttons.
Copyright © 2026 www.jewrangler.com