Jeep Liberty: If Engine Fails To Start

Jeep Liberty / Jeep Liberty Owner's Manual / Starting And Operating / Starting Procedures / If Engine Fails To Start

WARNING!
• Never pour fuel or other flammable liquids into the throttle body air inlet opening in an attempt to start the vehicle. This could result in a flash fire causing serious personal injury.

• Do not attempt to push or tow your vehicle to get it started. Vehicles equipped with an automatic transmission cannot be started this way. Unburned fuel could enter the catalytic converter and once the engine has started, ignite and damage the converter and vehicle. If the vehicle has a discharged battery, booster cables may be used to obtain a start from a booster battery or the battery in another vehicle.

This type of start can be dangerous if done improperly.

Refer to “Jump Starting” in “What To Do In Emergencies” for further information.

With Tip Start

If the engine fails to start after you have followed the “Normal Starting” or “Extreme Cold Weather” procedures, it may be flooded. To clear any excess fuel, press the accelerator pedal all the way to the floor and hold it.

Then, turn the ignition switch to the START position and release it as soon as the starter engages. The starter motor will disengage automatically in 10 seconds. Once this occurs, release the accelerator pedal, turn the ignition switch to the LOCK position, wait 10 to 15 seconds, then repeat the “Normal Starting” procedure.

CAUTION!
To prevent damage to the starter, wait 10 to 15 seconds before trying again.

Extreme Cold Weather (Below –20°F Or –29°C)

To ensure reliable starting at these temperatures, use of an externally powered electric engine block heater (available from your authorized dealer) is recommended. ...

After Starting

The idle speed will automatically decrease as the engine warms up. ...