OEM 2007 Chevrolet HHR Fuel Injector

2007 Chevrolet HHR Fuel Injector Parts Questions & Experts Answers

• Q: How to replace a fuel injector on 2007 Chevrolet HHR?

  A: The Fuel Rail must be detached first to extract the Fuel Injector retaining clip together with the Fuel Injector so the mechanic can safely remove the Fuel Injector from the rail. The lower and upper o-rings need disposal. The installation of the new Fuel Injector assembly requires you to verify its correct part number identification before proceeding. Clean engine oil serves to lubricate the new injector o-rings while you should put the upper o-ring in first followed by the lower o-ring . Put the Fuel Injector on the Fuel Rail and fasten it with the retaining clip before reinstalling the Fuel Rail. Show caution when working with the Fuel Injector electrical connection pins while avoiding damage to the nozzles and avoiding cleaner immersion due to the electrical nature of the device. The presence of fuel leaks from fuel injectors will result in the contamination of engine oil with fuel because of these leaks.