Coolant Leak Problems Analysis Cases

Detailed analysis of coolant leaks, cooling system diagnostics, and repair solutions.

Radiator Fans Not Functioning on 2005 Suzuki Forenza
2005 Suzuki Forenza
The owner reports that the radiator fans on their 2005 Suzuki Forenza are not turning on, which is causing high pressure in the cooling system. They a...
Suzuki Forenza radiator fan
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A/C Noise and Water Leakage Issue
2007 Dodge Caravan
The owner reported that the A/C started making a funny noise when turning left, and later discovered water dripping onto the passenger side floor when...
A/C system water leakage Dodge Caravan
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2005 Nissan X-Trail Smoke Through Air Vents
2005 Nissan X-Trail
The owner of a 2005 Nissan X-Trail reports that after running the vehicle for about 15 minutes, smoke or steam begins to come through the air vents, c...
Nissan X-Trail HVAC
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2007 Ford Mustang GT P0171 P0174 Diagnostic Analysis
2007 Ford Mustang GT
Ivan has a 2007 Mustang GT with persistent check engine light issues. Initially, codes P0171 and P0174 were retrieved, indicating a lean condition. He...
Ford Mustang P0171
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2005 Chevrolet Lumina Engine Oil Leakage Diagnosis
2005 Chevrolet Lumina
The owner discovered engine oil leaking on the road after parking the vehicle. They suspect the oil is leaking from the oil pan based on their observa...
engine oil leak Chevrolet Lumina oil pan
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A/C Shut Off During Acceleration on 2005 Ford Econoline
2005 Ford Econoline E150
The owner of a 2005 Ford Econoline E150 reports an issue with the A/C system where it shuts off almost completely when the gas pedal is pressed, but i...
Ford Econoline A/C
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2007 Kia Rio Engine Fan Diagnostic Analysis
2007 Kia Rio
The owner recently had an oil change and noticed a slight vibration. Upon inspection, they found that one engine fan was intermittently spinning while...
Kia Rio fan
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Power Steering Pump Leak Diagnosis and Repair
2006-2007 Mazda 3i
The owner of a 2007 Mazda 3i 2.0 is replacing the engine from a 2006 Mazda 3i 2.0 and has recently installed a new rack and pinion. After hooking up t...
Mazda power steering pump leak
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2002 Dodge Caravan Power Steering Diagnosis
2002 Dodge Caravan
The owner reports a burning rubber smell and possible power steering issues in their 2002 Dodge Caravan. They visited two garages, where the first che...
Dodge Caravan Power Steering
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Whistling Noise from Front Passenger Side
2005 Ford Escape
The owner reports a whistling noise emanating from the front passenger side of their 2005 Ford Escape V6. Initially suspected a faulty pulley, which w...
Ford Escape whistling noise
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Intermittent Stalling at Red Lights
unknown Kia unknown
The vehicle owner reports that their Kia has been stalling randomly at red lights over the past two weeks. The stalling occurs only after the engine h...
Kia stalling vacuum leak
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2005 Toyota Sienna Rear Evaporator Leak Diagnosis
2005 Toyota Sienna
The owner reports that the rear air evaporator in their 2005 Toyota Sienna leaks water onto the carpet in the cargo area. The issue arises when the ai...
Toyota Sienna A/C system
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2008 Chevrolet Malibu Head Valve Diagnosis
2008 Chevrolet Malibu
The owner reports that their 2008 Chevrolet Malibu experiences engine warming issues while idling, particularly at red lights, leading to a mechanic's...
Chevrolet Malibu head valve
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Diagnosing P0456: Vacuum Leak and Charcoal Filter Issues
2006 Mercedes Benz CLS-500
The vehicle owner reports a check engine light illuminated on their 2006 Mercedes Benz CLS-500, accompanied by a diagnostic code P0456 indicating a sm...
Mercedes Benz CLS-500 P0456
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Thermostat Location for 2006 Volvo S40 T5 AWD
2006 Volvo S40
The vehicle owner reports a significant coolant leak every time the car is driven. A Volvo mechanic suggested that the thermostat is sticking and need...
Volvo S40 thermostat
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Cadillac Deville Heater Blowing Cold Air Diagnosis
1992 Cadillac Deville
The owner of a 1992 Cadillac Deville reports that the heater is blowing cold air, despite having replaced the thermostat and flushed the heater core. ...
Cadillac Deville Heater
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2006 Hyundai Tuscon Coolant Loss Diagnosis
2006 Hyundai Tuscon
The owner reports losing coolant even when the vehicle is not running. Two mechanics have inspected the vehicle, performing a pressure test that showe...
coolant_loss internal_leak heater_core
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Output Shaft Seal Leak Diagnosis
2005 GMC Canyon
The owner of a 2005 GMC Canyon with a 5-speed manual transmission reports an oil leak from the drain hole of the output shaft seal. Although the seal ...
GMC Canyon output shaft seal
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