你這車毛病還挺多，跑了多少了？換火花塞應該是4個一起換，

你這是什麽車行的，回去讓他全換了，的用帶電阻的

http://www.toyota.com/toyota-owners-online-theme/pdf/09_SparkPlugs2014_final.pdf

類似這東東

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Product Details Compatibility

NGK Iridium IX - Spark Plug

Line: NGK | Part # 5464

• 1 year limited warranty
• UPC: 87295154649
• BKR5EIX-11
• Iridium
• Gap: .044
• Plug Number: BKR5EIX-11

 

 

Detailed Description

 

• Hex Size: 5/8"
• Reach: 3/4"
• Seat: gasket
• Spark Resistor Type: Resistor
• Spark Plug Tip Material: Single Iridium
• Spark Plug Type: Iridium IX
• Thread Diameter: 14mm

   

Additional Details

• Heat Range: 5
• Resistor Plug: Yes
• Type Of Resistor: Standard
• Center Electrode Material: Iridium
• Gap (In): 0.044 Inch
• Gap (mm): 1.1mm
• Radius (In): 0.750 Inch
• Approximate Resistor Value (Ohm): 5K Ohm
• Center Electrode Core Material: Copper
• Center Electrode Tip Material: Iridium
• Ground Electrode Tip Design: Taper Cut
• Insulator Height (mm): 50.5mm
• Number Of Ground Electrodes: 1
• Thread Reach (In): 0.750 Inch
• Thread Reach (mm): 19mm
• Ground Configuration: Standard
• Ground Electrode Core Material: Nickel