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5.0L (1979-1995) MustangTechnical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.
fuel pump don't matter with injectors really, bigger injectors isnt gonna put anymore fuel into your engine than the 19# ones did... unless your stockers weren't enough for what mods you have.
then you would need 24#'s, but your fuel pump is, unless its wore out, ample enough to support your setup. Is your mass air meter calibrated for your injectors?
OK went and replaced the injectors and guess what? Its running!! Still having surges and i hear a leak somewhere but as soon as i find it im good to go.Thanks fellas
well now you need a skirt gun to spray water to find the leak in the intake as that thing is running lean now and you have the 'puter going crazy to match up with the 02's