Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Increasing the fuel pressure in my Ranger?

hat_man · 04-15-2015, 01:29 PM

I think I see what you mean. How can I find out which injectors will swap into my engine? I have tried searching that online, but never seem to get any understandable results. All technical way over my head stuff. I guess what I need then is a modern 4-hole injector from something else that works in the 2.3L.

FWIW I read an old post here by a guy named Olympiads. I think that was his name. He was saying something to the effect that it might be better to have SMALLER injectors running at a higher pressure to better atomize the fuel. It makes sense to my limited understanding. Getting a finer mist than I have now has to be better and I would really like to find a way to accomplish it.

As for running rich (or lean) won't the O2 sensors help bring that back into tolerance?

04-15-2015, 01:29 PM	#6 (permalink)
hat_man Master EcoModder Join Date: May 2010 Location: Illinois Posts: 475 Oh Deer - '03 Ford Ranger XL 90 day: 33.97 mpg (US) Thanks: 55 Thanked 91 Times in 72 Posts	I think I see what you mean. How can I find out which injectors will swap into my engine? I have tried searching that online, but never seem to get any understandable results. All technical way over my head stuff. I guess what I need then is a modern 4-hole injector from something else that works in the 2.3L. FWIW I read an old post here by a guy named Olympiads. I think that was his name. He was saying something to the effect that it might be better to have SMALLER injectors running at a higher pressure to better atomize the fuel. It makes sense to my limited understanding. Getting a finer mist than I have now has to be better and I would really like to find a way to accomplish it. As for running rich (or lean) won't the O2 sensors help bring that back into tolerance? __________________ If nice guys finish last, are you willing to pay the price to finish first ?