MPFI fuel injection replacement

Tiny
POSSUM454
  • MEMBER
  • 1996 GMC SIERRA
  • 5.0L
  • V8
  • 2WD
  • MANUAL
  • 130,000 MILES
Can't get the injectors to lock in place even after thorough cleaning of the ports. Are they not supposed to lock in place? Seems like the jacket on the fuel nozzle is too big to fit in the port. Did not remove the plastic jacket around the injector. Help please?
Sunday, July 12th, 2020 AT 8:34 PM

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