Port Fuel Injectors

Port Fuel Injectors (PFI) and Fuel Injector Seal Kits

Description: Controlled by the onboard computer to meter and atomize the correct amount of fuel entering each cylinder under all operating conditions.

Symptoms of Failure:

  • Poor Starting
  • Engine Surging
  • Check Engine Light
  • No Start Conditions

Recommended Service: Should be performed every 25,000 to 35,000 miles and consists of cleaning or replacing with Walker Foul-Resistant Injectors.

Seal Kits Include: All o-rings and miscellaneous parts needed when servicing fuel injectors or other components.

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Port Fuel Injectors
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