HAVEING SEVERAL FUEL ISSUES CODES PO0171 AND PO0174 on 2009 Honda Ridgeline

BOTH HAVE TO DO WITH FUEL PUMP OR FUEL INJECTOR ALSO FRONT O2 SENSOR . THE 02 HAS BEEN REPLACED AND NEW NGK LASER PLUGS BY DEALER NOW THEY ARE TELLING ME IT HAS SHORTED INJECTORS AND OR FUEL PUMP PRESSURE PROBLEMS HAS 66K ON TRUCK TO DATE . NOW THEY WANT 1300 MORE TO (at least attemp) TO SOLVE THIS PROBLEM . HAS NO POWER AFTER 50MPH . TRANS HAS BEEN CHECKED .ANY IDEAS???

Asked by for the 2009 Honda Ridgeline
1 answer
What does scan test results say? Ask for a copy.