Fuel Injector I.D
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Fuel Injector I.D
I had a guy do an engine swap from a 4.6 to a 5.4 and I think he put the 4.6 injectors into the 5.4. The number on the injectors I pulled are FOTE-D5B. Correct me if I'm wrong but shouldn't the 5.4 have 24# injectors where the 4.6 has 19# injectors?
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So the FOTE-D5B is the correct injector for the '03 5.4?
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Ok Yellow and Black is a 19lb injector.
As far as 5.4 the HP rating is within the 4.6 rating by 20-40 hp on that truck so I don't see why it would use a bigger injector. I'm pretty sure it's supposed to be a 19lb injector, but I'll keep looking...
Just so you know a 24lb injector on the old style is a stubby blue and black injector. The newer injectors are a very thin profile....
As far as 5.4 the HP rating is within the 4.6 rating by 20-40 hp on that truck so I don't see why it would use a bigger injector. I'm pretty sure it's supposed to be a 19lb injector, but I'll keep looking...
Just so you know a 24lb injector on the old style is a stubby blue and black injector. The newer injectors are a very thin profile....
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I couldn't find anything....
If you are worried about it hook up a tuner to it that can see injector duty cycle and put the truck on a dyno...you will know if those injectors will be ok or not....OR just throw a set of 24lbs on there and it won't hurt anything...
If you are worried about it hook up a tuner to it that can see injector duty cycle and put the truck on a dyno...you will know if those injectors will be ok or not....OR just throw a set of 24lbs on there and it won't hurt anything...
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Ok Yellow and Black is a 19lb injector.
As far as 5.4 the HP rating is within the 4.6 rating by 20-40 hp on that truck so I don't see why it would use a bigger injector. I'm pretty sure it's supposed to be a 19lb injector, but I'll keep looking...
Just so you know a 24lb injector on the old style is a stubby blue and black injector. The newer injectors are a very thin profile....
As far as 5.4 the HP rating is within the 4.6 rating by 20-40 hp on that truck so I don't see why it would use a bigger injector. I'm pretty sure it's supposed to be a 19lb injector, but I'll keep looking...
Just so you know a 24lb injector on the old style is a stubby blue and black injector. The newer injectors are a very thin profile....
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