GMC Troubleshooting Questions? Ask a Mechanic for Answers
Hi my name is ***** ***** I will be happy to assist with this today.In some cases I may need more info to assist better.I apologize for any delay.
Do you have all of the correct tools to install these direct inject injectors?
Is there any way you can snap a picture of these injectors and rail and upload it here so I can see exactly what is occuring for sure?
Let me know so we can continue,thanks Pete.
O.k.,I dont show any special procedure on the rail contacting the part of the cylinder head for this model here.Usually the intake is removed then the fuel rail crossover pipe then the injectors rails one at a time.All injectors need rebuilt/replaced if one is serviced on this model here.
It may be that the clip that holds the injector to the fuel rail has to be removed to then be able to possibly separate the injector from the rail when lifting it in this corner area to see if it will remove then.I have had to do this on some models in the past before when the rail was to tight to remove with the injector attached to it.If you need the injector replacement procedure let me know.I can also post the fuel rail procedure but it doesnt show anything contacting the head just to remove the intake from the engine to remove the fuel rails.
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