OEM Chevrolet Venture Fuel Injector

Chevrolet Venture Fuel Injector Parts Questions & Experts Answers

• Injector
  12586554
  Q: How to clean fuel injectors effectively on Chevrolet Venture?

  A:

  The required tools for Fuel Injector cleaning include fuel line shut-off adapters (J 37287), Fuel Injector cleaner (J 35800-A), 3/8 fuel line shut-off valve (J 42873-1), 5/16 return pipe shut-off valve (J 42873-2), 3/8 fuel pipe shut-off valve (J 42964-1), and 5/16 fuel pipe shut-off valve (J 42964-2). Prior to adding the gm top-engine cleaner to the fuel tank dealers must use the gm p/n 12346535 for us operations or canadian p/n 992872 and close the canister valve. To utilize top-engine cleaner with a different brand follow the mixing ratio of 96 ml (3.24 oz) top-engine cleaner combined with 864 ml (29.16 oz) regular unleaded gasoline. Unlock the vehicle fuel pump followed by disconnecting the fuel lines and using specific shut-off valves to block their openings. Enable the pressure connection of the Fuel Injector cleaner (J 35800-A) to the Fuel Rail setting the pressure to 510 kpa (75 psi) until the engine stalls. Once the cleaner device disconnects you need to connect fuel lines back then let the vehicle run continuously for more than 2 minutes. Test the injector balance while recording pressure drops from each component then install the new injector when pressure measurement is at its lowest point. The technician should add port Fuel Injector cleaner gm p/n 12345104 (Canadian P/N 10953467) at a rate of one ounce per gallon of gasoline in the fuel tank before instructing the customer to alternate fuel brands and administer regular cleaner administrations for injector performance upkeep. A comprehensive road test should be conducted after resolving the issue.