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Fuel System Treatments & Cleaners

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STP Octane Booster

STP Octane Booster

Product #38-0791-8

  • STP Octane Booster
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  • Sale $3.69
  • Reg.  $4.99
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Slick50 High-mileage Fuel System Treatment

Slick50 High-mileage Fuel System Treatment

Product #38-0256-4

  • Slick50 High-mileage Fuel System Treatment
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  • Reg.  $18.99
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Gumout High Mileage Fuel System Cleaner

Gumout High Mileage Fuel System Cleaner

Product #38-0163-4

  • Gumout High Mileage Fuel System Cleaner
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  • Reg.  $14.99
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STP Complete Fuel System Cleaner

STP Complete Fuel System Cleaner

Product #38-0144-0

  • STP Complete Fuel System Cleaner
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  • Sale $9.69
  • Reg.  $12.99
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Kleen-Flo Diesel Fuel Conditioner

Kleen-Flo Diesel Fuel Conditioner

Product #38-0850-8

  • Kleen-Flo Diesel Fuel Conditioner
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  • Reg.  $7.49
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Seafoam Deep Creep

Seafoam Deep Creep

Product #38-7802-2

  • Seafoam Deep Creep
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  • Reg.  $11.99
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Seafoam Motor Treatment

Seafoam Motor Treatment

Product #38-7800-6

  • Seafoam Motor Treatment
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  • Reg.  $12.49
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Lucas Upper Cylinder Lubricant With Inject...

Lucas Upper Cylinder Lubricant With Inject...

Product #38-0118-4

  • Lucas Upper Cylinder Lubricant With Inject...
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  • Reg.  $5.99
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MotoMaster F1 Extra-Strength Fuel Injector...

MotoMaster F1 Extra-Strength Fuel Injector...

Product #38-0745-0

Only at Canadian Tire
  • MotoMaster F1 Extra-Strength Fuel Injector...
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  • Reg.  $12.99
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Lucas Fuel Treatment

Lucas Fuel Treatment

Product #38-0119-2

  • Lucas Fuel Treatment
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  • Reg.  $13.99
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MotoMaster F1 Ultra Fuel System Treatment,...

MotoMaster F1 Ultra Fuel System Treatment,...

Product #38-0752-2

Only at Canadian Tire
  • MotoMaster F1 Ultra Fuel System Treatment,...
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  • Reg.  $14.99
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STP 155 mL Fuel Injector Cleaner, 2-pk

STP 155 mL Fuel Injector Cleaner, 2-pk

Product #38-0137-8

  • STP 155 mL Fuel Injector Cleaner, 2-pk
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  • Sale $7.49
  • Reg.  $9.99
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MotoMaster Fuel Injector Cleaner

MotoMaster Fuel Injector Cleaner

Product #38-0101-2

Only at Canadian Tire
  • MotoMaster Fuel Injector Cleaner
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  • Reg.  $4.99
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STP Gas Treatment, 3-pack

STP Gas Treatment, 3-pack

Product #38-0153-8

  • STP Gas Treatment, 3-pack
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  • Sale $7.09
  • Reg.  $9.49
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STP Fuel Injector Cleaner

STP Fuel Injector Cleaner

Product #38-0765-2

  • STP Fuel Injector Cleaner
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  • Sale $3.96
  • Reg.  $5.29
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Lucas Fuel Treatment

Lucas Fuel Treatment

Product #38-0150-4

  • Lucas Fuel Treatment
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  • Reg.  $39.99
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