Fuel Injector Treatment & Upper Cylinder Lubricant (12 fl. oz.)
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STP Fuel Injector Treatment & Upper Cylinder Lubricant (12 fl. oz.)

Part No. 00515 Warranty Details  
STP Fuel Injector and Carburetor Treatment helps maintain engine efficiency by fighting the accumulation of deposits that can cause engine friction.

Product Features:
  • Recommended for use with every fill-up; treats up to 21 gallons of fuel
  • Helps maintain engine efficiency
  • Fights deposit buildup and engine friction
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Catalytic Converter Safe:Yes
Eliminates Frozen Fuel Lines:No
Fuel Stabilizer:No
Material:Liquid oz
Prevents Phase Separation:No
Removes Water:No
Carburetor Or Fuel Injection:Fuel Injection
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