C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

New or rebuilt fuel injectors?

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Old Mar 16, 2024 | 10:20 PM
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Default New or rebuilt fuel injectors?

One of my injectors on my 89' coupe needs to be replaced. I bought the car about 12 years ago and have no idea how long before that the Accel 24# injectors I have were installed. Want to replace the set. It has always run a little rich and intermittingly throws a code (45), so I'm looking at the Bosch 22#.
FIC carries both New ($440) and Rebuilt of the same model but at half the price. Any opinions on either.
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Old Mar 16, 2024 | 10:43 PM
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Originally Posted by 89dd
One of my injectors on my 89' coupe needs to be replaced. I bought the car about 12 years ago and have no idea how long before that the Accel 24# injectors I have were installed. Want to replace the set. It has always run a little rich and intermittingly throws a code (45), so I'm looking at the Bosch 22#.
FIC carries both New ($440) and Rebuilt of the same model but at half the price. Any opinions on either.
FWIW, i've replaced about a half dozen sets, all FIC - all rebuilt and never an issue.
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Old Mar 16, 2024 | 11:41 PM
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No point in rebuilding old injectors when new ones are available and better.
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Old Mar 17, 2024 | 06:24 AM
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I bought new from Jon for my 96. I always wondered where FIC gets all the used Bosch 3's to rebuild and sell. Dan
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Old Mar 18, 2024 | 08:39 PM
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I’ve bought a few rebuilt sets from South Bay Fuel Injectors. Never had any problems.
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Old Mar 19, 2024 | 08:36 PM
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I actually do have a theory where the companies get the "rebuilt" injectors. It is a lot like "factory refurbished" vacuum cleaners. They take ones that are returned because they did not work and repair them. Just my theory. I have never seen a retailer ask for your old injectors to rebuild. Dan
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Old Mar 19, 2024 | 08:51 PM
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Decided to go with new Bosch 22#.
Will also be changing EGR valve, FPR, air temp sensor, thermostat, and a water pump. With all appropriate gaskets and seals. So I have my work cut out for me.
Thanks all.
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