Noise & Vibration Issues Analysis Cases

Analysis of various automotive noise and vibration problems across different vehicle systems.

2010 Dodge Charger Rough Idle Diagnosis
2010 Dodge Charger
The owner of a 2010 Dodge Charger SXT with 48,000 miles reports a rough idle characterized by a slight vibration felt in the seat while at a stoplight...
Dodge Charger rough idle
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Intermittent Engine Whine Diagnosis
unknown Pontiac unknown
The owner reports a constant electric whine sound coming from under the hood of their Pontiac. The noise increases in intensity when turning the vehic...
Pontiac engine noise whining sound
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Loud Grinding Noise from Saturn SL2 Timing Cover
1999 Saturn SL2
The owner reports a very loud vibrating and grinding sound from the Saturn SL2, suggesting a possible issue with the power steering pump. However, the...
Saturn SL2 timing cover
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2000 Jeep Wrangler Strange Whining Noise Diagnosis
2000 Jeep Wrangler
The owner replaced the clutch about 8 weeks ago. After 2 weeks, a whining noise began at speeds over 20 mph. The transmission failed and was replaced,...
Jeep Wrangler transmission
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1999 Toyota Corolla Airbox Noise Diagnosis
1999 Toyota Corolla
The owner of a 1999 Toyota Corolla with a 1.8L engine and 109,000 miles reports a sucking noise from the airbox at low idle. The noise is traced to a ...
Toyota Corolla IAC Valve
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2008 BMW 550i Moaning Noise Diagnosis
2008 BMW 550i
The owner of a 2008 BMW 550i reports a reverberating moaning noise occurring between 40 and 60 mph, reminiscent of driving over rumble strips. The veh...
BMW 550i moaning noise
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Rattling Valves and Knocking Noise on Acceleration
1995 Cadillac Sedan DeVille
The owner of a 1995 Cadillac Sedan DeVille with a 4.9-liter engine and approximately 100,550 miles reports that the valves rattle during acceleration....
Cadillac Sedan DeVille valve rattling
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1995 Subaru Legacy New Axle Noise Diagnosis
1995 Subaru Legacy
The owner of a 1995 Subaru Legacy reports a new noise after replacing the axle and CV joint. The noise is described as pulsating and may vary with spe...
Subaru Legacy Axle Noise
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1999 Dodge Neon Exhaust System Noise Diagnosis
1999 Dodge Neon
The owner recently repaired part of the exhaust system using a 2-inch pipe secured with clamps. Since the repair, the car has developed a ticking nois...
Dodge Neon exhaust
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1994 Toyota Camry Rattling Noise Diagnosis
1994 Toyota Camry
The owner of a 1994 Toyota Camry reports a loud metallic rattle, suspected to be from the timing chain area on the passenger side. The sound improved ...
Toyota Camry timing_chain
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1997 Toyota Camry Vibration at Highway Speeds
1997 Toyota Camry
The owner reports that their 1997 Toyota Camry, with 94,000 miles, experiences a vibration and a 'whump whump whump' noise between 50 to 70 mph, peaki...
vibration Toyota Camry
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2008 Ford Fusion A/C Fan Noise Diagnosis
2006-2009 Ford Fusion
The owner reports a persistent noise under the dashboard of their 2008 Ford Fusion, which they suspect is related to the A/C or ventilation fan. The n...
HVAC Noise Diagnosis Blower Motor
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Diagnosing Whining Noise in 1993 Cadillac DeVille
1993 Cadillac Sedan DeVille
The owner of a 1993 Cadillac Sedan DeVille with a 4.9L engine and 123,000 miles reports a loud whining noise that occurs during acceleration. The nois...
Cadillac whining noise power steering
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1998 Ford Ranger Vibration Like Driving Over Rumble Strips
1998 Ford Ranger
The owner reports a consistent rumbling noise and vibration while driving their 1998 Ford Ranger. The problem occurs only when the vehicle is in motio...
Ford Ranger Vibration
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1996 Jeep Cherokee Hesitation and Clicking Noise
1996 Jeep Cherokee
The owner reports that when pressing the gas pedal to accelerate, the engine seems to try to stall, with the RPM needle jumping erratically. This occu...
Jeep Cherokee Hesitation
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1992 Toyota Corolla Metallic Grinding Noise Diagnosis
1992 Toyota Corolla
The owner reports that their 1992 Toyota Corolla has developed a metallic grinding noise that is most noticeable while idling in any gear (Park, Neutr...
Toyota Corolla metallic noise
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Page 7 of 7 - Showing specific automotive problem analysis cases