2004 Subaru Impreza Common Problems, Issues, Recalls, and Reliability

• 2004 Subaru Impreza Improved Spark Plug Wires for Misfire Issues

  Sometimes the Check Engine Light illuminates because the computer detects misfires. Subaru released an improved spark plug wire set to solve the problem. The ignition coil should also be inspected for carbon tracks or short circuits between the contacts

• 2004 Subaru Impreza Check Engine Light Due to Failed Knock Sensor

  The Check Engine Light may illuminate because of a failed knock sensor . Although the sensor often tests okay, it can fail intermittently, while the vehicle is being driven.

• 2004 Subaru Impreza Check Engine Light Due to Failed Knock Sensor

  The Check Engine Light may illuminate because of a failed knock sensor . Although the sensor often tests okay, it can fail intermittently, while the vehicle is being driven.

• 2004 Subaru Impreza Cooling System Problems Cause Head Gasket Failure

  The head gasket has a high failure rate due to cooling system problems. Subaru is aware of the problem and has extended the warranty to 8 years/100k miles on many vehicles.

• 2004 Subaru Impreza Clutch may "chatter" if car is driven without warming up

  A noise in the clutch called "clutch chatter" is common if the car is driven without allowing it to warm up.

• 2004 Subaru Impreza Improved Spark Plug Wires for Misfire Issues

  Sometimes the Check Engine Light illuminates because the computer detects misfires. Subaru released an improved spark plug wire set to solve the problem. The ignition coil should also be inspected for carbon tracks or short circuits between the contacts

• 2004 Subaru Impreza Improved Spark Plug Wires for Misfire Issues

  Sometimes the Check Engine Light illuminates because the computer detects misfires. Subaru released an improved spark plug wire set to solve the problem. The ignition coil should also be inspected for carbon tracks or short circuits between the contacts

• 2004 Subaru Impreza Check Engine Light Due to Failed Knock Sensor

  The Check Engine Light may illuminate because of a failed knock sensor . Although the sensor often tests okay, it can fail intermittently, while the vehicle is being driven.

• 2004 Subaru Impreza Check Engine Light Due to Failed Knock Sensor

  The Check Engine Light may illuminate because of a failed knock sensor . Although the sensor often tests okay, it can fail intermittently, while the vehicle is being driven.

• 2004 Subaru Impreza Improved Spark Plug Wires for Misfire Issues

  Sometimes the Check Engine Light illuminates because the computer detects misfires. Subaru released an improved spark plug wire set to solve the problem. The ignition coil should also be inspected for carbon tracks or short circuits between the contacts.

2004 Subaru Impreza Questions and Answers

Related Questions

• Subaru Impreza 2004 Subaru Impreza 4 Cyl Broke In Half Spark Plug

  2004 SUBARU IMPREZA, 4 CYL, AWD, AUTOMATIC, 120, 000 MILES

  related to ignition, spark-plug, replace-remove

  What do you recommend to remove the broke in half spark plug wire casing around the plug still in the engine? @media(max-width: 960px) { .adt { display: none;padding:0; } } Tuesday, Oc..

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• Subaru Impreza 2004 Subaru Impreza

  2004 SUBARU IMPREZA, 4 CYL, AWD, MANUAL, 77, 000 MILES

  related to general, shakes

  I had my car battery changed this morning by a garage technician as it was an emergency. Right after I changed battery, my car shakes when I put in in neutual position. I went to subaru dealer. I t..

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• Subaru Impreza 2004 Subaru Impreza

  2004 SUBARU IMPREZA

  related to exterior-light, running-light, fuse

  Electrical problem 2004 Subaru Impreza 4 cyl All Wheel Drive Automatic parking light and taillight will not trun off when trun off the car. The olny way to get them off is to take out the f..

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• Subaru Impreza 2004 Subaru Impreza Blew Out Spark Plug

  2004 SUBARU IMPREZA, 4 CYL, AWD, MANUAL, 85, 000 MILES

  related to ignition, spark-plug, replace-remove

  04 Impreza, 2.5L. Blew out spark plug on number three cylinder. Local repair shop first just screwed in new spark plug. Blew out again. Local shop installed thread repair kit and new spark plug. En..

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• Subaru Impreza 2004 Subaru Impreza Power Steering Stiff At Times

  2004 SUBARU IMPREZA, 4 CYL, AWD, MANUAL, 62, 345 MILES

  related to steering, pump

  I had the power steering bracket replaced without removing the pump. The mechanic brought the car back with the power steering making noises and getting stiff intermittently. I immediatley pop..

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• Subaru Impreza 2004 Subaru Impreza Removal Broke Spark Plug Wire

  2004 SUBARU IMPREZA, 4 CYL, AWD, AUTOMATIC, 120, 000 MILES

  related to ignition, plug-wire, replace-remove

  What do you recommend to remove the broke in half spark plug wire casing around the plug still in the engine? @media(max-width: 960px) { .adt { display: none;padding:0; } } Saturday, J..

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• Subaru Impreza 2004 Subaru Impreza Tools

  2004 SUBARU IMPREZA, 4 CYL, AWD, AUTOMATIC, 120, 000 MILES

  related to general, tools

  Where do you recommend I purchase the long nose 45-90 degree pliers to remove the spark plug wire casing that broke around the spark plug. This would be a very special very long nose plier and ..

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2004 Subaru Impreza Maintenance and Repair

• Causes of 2004 Subaru Impreza Engine Vibration
• How To Use a 2004 Subaru Impreza Battery Charger
• 2004 Subaru Impreza Exhaust Smell Understanding Where The Problem Lies
• How To Tell If You Have a 2004 Subaru Impreza Faulty Hydraulic Lifter
• How To Repair a 2004 Subaru Impreza Tire Valve
• How To Use a Trickle Charger on your 2004 Subaru Impreza
• 2004 Subaru Impreza Exhaust Manifold Leak Repair Cost: Average Prices To Expect
• Average 2004 Subaru Impreza Brake Repair Cost for Each Brake Problem
• Tips for Recharging your 2004 Subaru Impreza Battery
• Most Common Signs That Your 2004 Subaru Impreza Needs a Transmission Flush
• Burning Smell from 2004 Subaru Impreza - Understand What is Happening
• Causes of 2004 Subaru Impreza Engine Knock
• The Best 2004 Subaru Impreza Battery Brand To Use for Lasting Performance
• 2004 Subaru Impreza Tire Companies To Avoid
• 2004 Subaru Impreza Tire Alignment: How To Know When You Need It
• How To Tell If You Have a 2004 Subaru Impreza Faulty Engine Speed Sensor
• How To Tell If You Have a 2004 Subaru Impreza Faulty Head Gasket
• How To Repair 2004 Subaru Impreza Hail Damage
• How To Tell If You Have a 2004 Subaru Impreza Faulty Coil Pack
• How To Tell If You Have a 2004 Subaru Impreza Faulty Alternator
• Most Common 2004 Subaru Impreza Transmission Problems
• Using Nitrogen for 2004 Subaru Impreza Tire Inflation: Advantages Disadvantages
• How To Tell If You Have a 2004 Subaru Impreza Faulty Distributor
• Symptoms of Fried 2004 Subaru Impreza Piston Rings
• How To Tell If You Have a 2004 Subaru Impreza Faulty Coolant Temperature Sensor
• Advantages and Disadvantages of 2004 Subaru Impreza Radial Tires
• How To Reset The 2004 Subaru Impreza Tire Pressure Sensor Correctly
• How To Tell If You Have a 2004 Subaru Impreza Faulty Ecu
• Common 2004 Subaru Impreza Oil Pump Failure Symptoms
• My 2004 Subaru Impreza Smells: 7 Tips for Getting Rid of Bad Auto Odors
• 2004 Subaru Impreza Acrylic Car Paint: Understanding The Pros and Cons
• Understand 2004 Subaru Impreza Brake Noise for a Proper Diagnosis
• How To Tell If You Have a 2004 Subaru Impreza Faulty Mass Airflow Sensor
• 2004 Subaru Impreza Waxing Temperature - Understanding The Best Time To Wax Your Car
• How To Tell If Its Time for a 2004 Subaru Impreza Engine Rebuild
• How To Tell If You Have a 2004 Subaru Impreza Faulty Throttle Position Sensor
• Signs Your 2004 Subaru Impreza has a Faulty Transmission Filter
• 2004 Subaru Impreza Windshield Repair Quote: Average Prices On Common Repairs
• How To Tell When a 2004 Subaru Impreza Brake Rotors Need To Be Replaced
• What Happens If Your 2004 Subaru Impreza Runs Out of Engine Oil
• How To Repair a 2004 Subaru Impreza Aluminum Radiator
• 2004 Subaru Impreza Chrome Rim Repair: a How To Guide
• Average 2004 Subaru Impreza Tire Puncture Repair Cost
• The Best Way To Polish 2004 Subaru Impreza Paint: Two Methods To Consider
• Causes of 2004 Subaru Impreza White Exhaust Smoke
• What Should a Full 2004 Subaru Impreza Detailing Service Include
• What Does It Mean If You Have a 2004 Subaru Impreza Low Oil Pressure At Idle
• 2004 Subaru Impreza Wax Formula - Understanding What Its Made Of
• 2004 Subaru Impreza Polish and Wax: Are They The Same Which Comes First
• Understanding When You Should Wax Your 2004 Subaru Impreza : Hot or Cold Temperature
• 2004 Subaru Impreza Paint Types Pros and Cons of Each
• How To Mix 2004 Subaru Impreza Paint Properly So The Color Spreads Evenly
• 2004 Subaru Impreza Clear Coat Car Paint - Understanding The Pros and Cons
• How To Apply 2004 Subaru Impreza Paint Primer Correctly
• 2004 Subaru Impreza Spray Painting Techniques for a Proper Coat
• 2004 Subaru Impreza Windshield Scratch Repair: a How To Guide
• A Routine 2004 Subaru Impreza Maintenance Schedule Based On Engine Mileage
• 2004 Subaru Impreza Buyers Guide: Oil Free or Oil Air Compressor
• What To Do If You Start To Get 2004 Subaru Impreza Brake Smell
• Causes of 2004 Subaru Impreza Blue Exhaust Smoke
• When Should You Turn your 2004 Subaru Impreza Brake Rotors
• How To Repair a 2004 Subaru Impreza Leaking Gas Tank
• How To Tell If You Have a 2004 Subaru Impreza Faulty Manifold Pressure Sensor
• How To Tell If You Have a 2004 Subaru Impreza Faulty Oxygen Sensor
• What Happens If Your 2004 Subaru Impreza Runs Out of Coolant
• How Often Should You Replace Your 2004 Subaru Impreza Radiator Fluid
• 2004 Subaru Impreza Radiator Fluid: What To Use What To Avoid
• 2004 Subaru Impreza Repair: How To Use Radiator Sealant
• 2004 Subaru Impreza Radiator Repair: 3 Soldering Tips for Proper Restoration
• Average 2004 Subaru Impreza Radiator Repair Costs: Dont Get Scammed
• Signs of a Worn Out 2004 Subaru Impreza Engine Bearing
• Causes of 2004 Subaru Impreza Lifter Tick
• How To Bleed a 2004 Subaru Impreza Radiator: An Auto Diy Maintenance Guide
• 2004 Subaru Impreza Tire Repair: Tire Patch Vs Plug
• Types of 2004 Subaru Impreza Brake Pads To Be Aware of
• Pros and Cons of a 2004 Subaru Impreza High Flow Air Filter
• Benefits of Changing Your 2004 Subaru Impreza Air Filter
• Common Problems Associated With 2004 Subaru Impreza Fully Synthetic Oil
• What Is The Difference Between a 2004 Subaru Impreza Synthetic Oil and Conventional Oil
• How Often Should You Clean and Condition 2004 Subaru Impreza Leather Seats
• How 2004 Subaru Impreza Oil Change Affects Gas Mileage
• Advantages That New Tires Give Your 2004 Subaru Impreza
• How To Prevent a 2004 Subaru Impreza Spark Plug Blow Out Ignition: Problems Solved
• Copper Spark Plugs Vs Iridium and Platinum: Understand for Top 2004 Subaru Impreza Performance
• How To Fix a 2004 Subaru Impreza Power Steering Hose Leak
• Essential 2004 Subaru Impreza Power Steering Parts and What They Do
• How To Get Rid of a 2004 Subaru Impreza Mildew Smell
• 2004 Subaru Impreza Battery or Alternator How To Tell Where The Problem Lies
• Everything You Need To Know About 2004 Subaru Impreza Brake Fluid
• Weird 2004 Subaru Impreza Air Conditioner Smell: What It Means and How To Fix It