1986-04 Mustang Ford Performance 24lb Fuel Injector Installation Instructions
Last Updated 12/30/2016 by Dustin Leathers
Replace, and upgrade your stock 19lb Mustang fuel injectors with a set of these 24lb fuel injectors from Ford Performance!
https://lmr.com/products/install-mustang-24lb-fuel-injectors
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Removal & Installation Instructions
- Remove UPPER intake manifold, (you do not have to remove the lower manifold), and all of the vacuum lines, and sensors hooked onto it
- Immediately stuff rags into holes of lower intake manifold to prevent any dirt or debris from entering the manifold, and then begin scraping the old gasket material off
- Relieve fuel pressure from fuel lines. Use a rag to cover the schrader valve, and push the valve in with a screwdriver very slowly/gently
- Unplug the electrical connectors, and remove the whole fuel rail assembly. The injectors usually will come off with the rail, but a few might stick in the lower manifold. If they do, just work them back and forth until they release, making sure not to leave any o-rings in the lower manifold
- Place the new injectors on fuel rail in place of old OEM units. Make sure everything is clean, and apply a little motor oil to the O-rings to help them seal
- Assembly is reverse of removal
- Double check all connections, and vacuum lines, and either reconnect, or replace as needed
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$229.99

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Ford Performance 24lb Injectors
Looking to get more fuel into your 1986-2004 Mustang? This Ford Racing 24lb fuel injector kit is the answer! Stock 19lb Ford Mustang fuel injectors in your 4.6L and 5.0L motors can become damaged, clogged, o
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