Symptom Chart - Noise, Air Leaks or Water Leaks

WARNING: This page is about a different car, the 2009 Mercury Grand Marquis and 2009 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.

Condition	Possible Sources	Action
Wind noise, air or water leaks	Body	REFER to BODY SYSTEM - GENERAL INFORMATION article.
Front end noise while driving vehicle	Front suspension	REFER to SUSPENSION SYSTEM - GENERAL INFORMATION article.
	Drive axle or differential	REFER to DRIVELINE SYSTEM - GENERAL INFORMATION article.
	Brake system	REFER to BRAKE SYSTEM - GENERAL INFORMATION article.
	Steering linkage or gear	REFER to STEERING SYSTEM - GENERAL INFORMATION article.
	Transmission	Refer to the appropriate Automatic Transmission article for the procedure.
	Engine	REFER to ENGINE SYSTEM - GENERAL INFORMATION article.
	Exhaust system	REFER to EXHAUST SYSTEM article.
	Body	REFER to BODY SYSTEM - GENERAL INFORMATION article.
Rear end noise while driving vehicle	Rear suspension	REFER to SUSPENSION SYSTEM - GENERAL INFORMATION article.
	Drive axle or differential	REFER to DRIVELINE SYSTEM - GENERAL INFORMATION article.
	Brake system	REFER to BRAKE SYSTEM - GENERAL INFORMATION article.
	Transmission	Refer to the appropriate Automatic Transmission article for the procedure.
	Exhaust system	REFER to EXHAUST SYSTEM article.
	Body	REFER to BODY SYSTEM - GENERAL INFORMATION article.
Noise with vehicle stopped	Engine	REFER to ENGINE SYSTEM - GENERAL INFORMATION article.
	Transmission	Refer to the appropriate Automatic Transmission article for the procedure.
	Exhaust system	REFER to EXHAUST SYSTEM article.
	Power steering pump	REFER to STEERING SYSTEM - GENERAL INFORMATION article.
	Generator	REFER to CHARGING SYSTEM - GENERAL INFORMATION article.
	A/C compressor	REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION & DIAGNOSTICS article.
	Body	REFER to BODY SYSTEM - GENERAL INFORMATION article.