OEM 2001 Buick Century Fuel Injector

2001 Buick Century Fuel Injector Parts Questions & Experts Answers

• Q: How to replace a fuel injector on 2001 Buick Century?

  A: The Fuel Injector replacement procedure begins with Fuel Rail removal before extracting the Fuel Injector retaining clip and Fuel Injector. The next step entails removing both the Fuel Injector upper o-ring and lower o-ring. The replacement process begins with insertion of the Fuel Injector upper o-ring and lower o-ring onto the device and then the proper placement of Fuel Injector back into the rail through its Fuel Injector retaining clip before reinstalling the rail. Your efforts should protect both the Fuel Injector electrical connector pins and nozzles from damage along with refraining from submerging the injector in any cleaner because it remains an electrical unit that sustain damage. A complete replacement of the Fuel Injector should be performed because any detected leak requires immediate action to prevent fuel contamination of the engine oil.