View single post by 410customs

Posted: Wed May 29th, 2019 09:11 am

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410customs
Idahome

Joined: Wed May 2nd, 2018

Location: Panhandle, Idaho USA

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Sometimes when changing injectors that's when the problem starts...they must be installed properly and with good seats and O rings. It is very easy to get a piece of debris or something on the backside of the injector which will clog it, also easy to rip an O ring which will cause a leak.... it is just like performing surgery it must be done properly and clean! Aftermarket injectors are garbage, if you hold a Oreillys injector in one hand and a stock bosch 4 hole in the other you will see what I am talking about.
Your 98 Ranger should have two fuel lines? The change from return style fuel (two fuel lines) to a single happened sometime in 98. I am not up on the 3.0 as much as the other engines....

two fuel lines = 36-42 psi fuel rail pressure
single fuel line = 62-68 psi

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I build custom RBV, specializing in drivetrain conversions, wiring, suspension and complete custom trucks