[quote=""ChargerX3""]Hes not the only technician in here lol.
-7.3L Gas engine vs Diesel on economy- Diesel takes the lead by a fair margin Towing or not. Just have to keep your cowboy boot out of the Coal.
-No harder to work on a Diesel. If anything the engine has fewer parts, and is more simplistic. A turbo model Diesel would add a few more items to the complexity, but not much different than your VR4
-General parts are no more expensive than Gasoline counterparts. Likely less expensive like you saw mentioned above.
-Injectors are relative to the motor, age, and condition. Not much different than injectors on a car. In the early 7.3's they are easy to get to and change. Not every truck requires them changed either.
Go suck an inflatable duck.

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1. We're not arguing about that.
2. Special tools. Bigger and heavier parts. Usually encrusted in nasty ass diesel oil buildup.
3. General parts... No. The stuff that makes it a diesel... Yes.
4. Early 7.3s don't have injectors. They have nozzles. Newer diesels have injectors, they're significantly more expensive and labor intensive to access and change.
General maintenance is more expensive. Not offset by fuel savings unless towing. All. The. Time.
Also... Most diesels have no room underhood. Everything is packed in as tight as possible. Anything older that actually has room nobody wants (7.3 dit and Cummins not included). Problem with a Cummins is it's bolted to a Dodge.