2008 Dodge Caliber Owner Manual - Page 236

234 STARTING AND OPERATING start within 15 seconds, turn the ignition switch to the OFF position, wait 10 to 15 seconds, then repeat the normal starting procedure. Extremely Cold Weather (Below Ϫ20°F Or Ϫ29°C) To ensure reliable starting at these temperatures, use of an externally powered electric engine block heater (available from your authorized dealer) is recommended. If Engine Fails to Start If the engine fails to start after you have followed the "Normal Starting" procedure, it may be flooded. Push the accelerator pedal all the way to the floor and hold it there. Crank the engine for no more than 15 seconds. This should clear any excess fuel in case the engine is flooded. Leave the ignition key in the ON position, release the accelerator pedal and repeat the "Normal Starting" procedure. WARNING! Do not attempt to push or tow your vehicle to get it started. Vehicles equipped with an automatic transaxle 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 another vehicle. This type of start can be dangerous if done improperly, so follow the procedure carefully. See Section 6 of this manual for jump-starting instructions.