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How do you change the spark plugs on a 2009 Toyota Yaris?
How many spark plugs does a 2007 Toyota Yaris have?
Usually an engine has one spark plug per cylinder, but some engines may have two spark plugs per cylinder.
How often should spark plugs be changed Toyota?
every 30,000 miles
How do I know if my spark plugs need changing?
1. Rattling, pinging or “knock”-like noises. When spark plugs begin to misfire, you may notice unusual noises from the force of the pistons and combustion not working properly.
2. Hard vehicle start.
3. Reduced performance.
4. Poor fuel economy.
What are the symptoms of a bad spark plugs?
1. Reduced gas mileage.
2. Lack of acceleration.
3. Hard starts.
4. Engine misfires.
5. Rough idling.
Which spark plug is best for Toyota Yaris?
1. NGK® Laser Iridium™ Spark Plug (4589)
2. NGK® Iridium IX™ Spark Plug (5464)
3. Denso® Iridium TT™ Hot Type Spark Plug (4701)
4. NGK® G-Power™ Platinum Spark Plug (7090)
5. NGK® Laser Platinum™ Spark Plug (2647)
6. Bosch® FineWire™ Iridium Spark Plug (9613)
7. Denso® Platinum TT™ Spark Plug (4503)
Which spark plugs are the best?
What size are Toyota spark plugs?
The Toyota Corolla spark plug socket size is 9/16″. You will come across many issues with an engine.
What is an iridium plug?
How does a spark plug coil work?
How do you change spark plugs on a Toyota?
1. Safety First. Park your vehicle on a flat, dry surface and ensure the engine is cool.
2. Remove the Spark Plug Wire.
3. Remove the Coil On Plug (COP)
4. Unscrew the Spark Plug.
5. Put in the New Spark Plugs.
6. Re-install the Spark Plug Wires or Ignition Coils (COP)
7. Start Up the Engine.
What brand spark plugs does Toyota use?
How much does it cost to change spark plugs on a Toyota Corolla?
The Best in Auto Repair The average cost for a Toyota Corolla spark plug replacement is between $124 and $144. Labor costs are estimated between $78 and $98 while parts are priced at $46.