Why are my back 4 injectors not working ?

What is your question?

The back 4 injectors are not working, they are getting 12 volts but when you unplug each one the motor doesn't change at all.

What makes this problem better or worse?

Same all the time.

How long has your 2004 Pontiac GTO had this problem?

Been down for 6 months

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·

May 30, 2020

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1 Reply

Popular Answer
pushrodon May 31, 2020

You posted 4 BACK injectors - is this 2 on each bank? Exactly which cylinders ? Good luck!

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