2003 Chrysler 300M Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2003 Chrysler 300M

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2003 Chrysler 300M Problems

Stalling or Low Engine Idle Speed Due to Dirty Throttle Body

A dirty throttle body may cause low engine idle speed or frequent stalling, as oily residue blocks air flow in the throttle when the throttle is closed. Throttle body cleaning may be necessary to correct this condition. Our technicians caution against spraying cleaner directly onto the throttle body as this may damage the throttle position sensor (TPS).

Noise in Front Suspension Due to Worn Sway Bar Bushings/End Links

Worn sway bar bushings or sway bar end links may cause a rattling or clunking noise from the front suspension during low-speed driving. Though not always the root cause, front struts are often replaced for this condition.

Damaged Cam Position Sensor May Cause Engine Problems

A damaged cam position sensor (or its wires and connector) can cause intermittent stalling, stumbles, or hard starting.

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