I spent two days getting it diagnosed and running. This included gutting the A.I.R. system so I could get to the spark plugs and removing the airbox to clean the mouse nest out of the blower motor and evaporator.
5.0L throttle body EFI with EEC3. It has 93500 miles - all documented down to every fill-up since 50300 when he purchased it from the original owner in 1995. It's been parked since 2015 under a carport because it died and wouldn't restart. A $50 crankshaft sensor and a wire repair on the neutral start switch and it roared to life.
Here it is!
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Tuning, PCM flashing, and burning chips for 7.3s since 2008. Repairing all aspects of 7.3L Powerstrokes for 25 years.
Eight 7.3L PSDs in the driveway including a 1994 Crown Vic and 1973 F100/2002 F350. Looking for the next victim.
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