Buick Repair Questions? Ask a Mechanic for Answers ASAP
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Check the injector fuse #20 in the underhood fuse block.
Here is a wiring diagram.
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Do you mean the throttle body?
I am not always by a computer to respond and usually get an email notification when a customer is waiting for me to respond, but I have not been getting that notification. I will have them look into this problem.