I need help
01-24-2014, 11:56 AM
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I need help
So I have this 2007 Ford f150 4.2l. The injector on cylinder 4 is not pulsing and when it was changed still does not. The truck has an EGR CODE, O2 CODE, the fuel trim long term in bank 1 and 2 are up to 29% at idle. EGR and 02 sensors have been changed but code is still there. When on the truck has rough idle. I am not really sure what is wrong but I would like a wiring diagram for the fuel injectors. any help will be greatly appreciated.
