Logo
FULL SITE MENU

Recent content by 3rd Times a Charm

  1. 3

    Power loss after 15 minutes 7.4L Bravo

    Problem solved!!!!! Yes, no ECM happening here. Was it a new coil? Perhaps yes or perhaps no…. As I was removing existing coil I back tracked the wiring harness wires leading to coil. Those wires were very inconveniently routed right over the plate on the Intake manifold that sent ‘heat’ to...
  2. 3

    Power loss after 15 minutes 7.4L Bravo

    TBH? Throwing parts is pretty much necessary at this point. The Vessel is over 32 years old🤷🏽 I pulled the coil and tried to reference the part number…. The part number only had 4 digits, which spoke volumes about age. So these are things that definitely needed replacing regardless of my current...
  3. 3

    Power loss after 15 minutes 7.4L Bravo

    Tank vent is clean and operable. Cap/rotor/plugs/wires and spark advance module all replaced. Just ordered a new coil… Literally throwing parts at the problem
  4. 3

    Power loss after 15 minutes 7.4L Bravo

    This is bizarre. Push the power to 4500 to get on plane, then roll back to 3500 to cruise. 15 minutes later it will lose power down to 3000 regardless of throttle position. Fuel? Timing? Spark? It’s an old school 7.4 (92) that I can wrench on without a computer. I’m guessing the fuel pump isn’t...
See more
Back
Top