OEM 2004 Chevrolet Cavalier Fuel Injector

2004 Chevrolet Cavalier Parts Questions & Experts Answers

• Q: How to clean the fuel injector on 2004 Chevrolet Cavalier?

  A: The essential equipment for cleaning fuel injectors includes four fuel line shut-off adapters: j 37287 and j 38500-a and j 42873-1 and j 42873-2 and j 42964-1 and j 42964-2. The gm top-engine cleaner (P/N 12346535 for US dealers or Canadian P/N 992872) serves as the recommended cleaning agent where the solution needs to remain 10 percent concentrated or less and must never go into the fuel tank. The required cleaning solution should reach 960 ml (32.4 oz) through the use of two j 38500-a tanks. Begin with a closed bottom values then perform the top-engine cleaner quantity addition into the j 38500-a. When the injector cleaning tank is full with unleaded gasoline perform Fuel Pump disabling and fuel feed and return line disconnection using appropriate adapters. Attach the j 38500-a to the Fuel Rail while applying pressure through it until the engine engine stalls. Connect the j 38500-a to the Fuel Pump relay and lines then perform a two-minute idle of the vehicle after disconnecting the cleaner. A test of injector balance should be performed to record pressure levels from each injector with replacements needed for devices showing more than 15 kpa (2 psi) drop. Users should combine one fluid ounce of port Fuel Injector cleaner p/n 12345104 or canadian p/n 10953467 with each gallon of gasoline in the fuel tank. Explain fuel brand choices and periodic cleaner use to customers before testing the vehicle on the road.