So I have another thread going on the engine swap I did on my 2010 SHO. Put a motor from a 2014 police interceptor into it. Everything pretty much went according to plan but I have been chasing a lean running condition on the car. It is not lean enough just yet that it has set a light for it, but watching the fuel trim data it is only a matter of time. I have checked many of the common culprits and have come up empty. I am down to 2 possibilities in my mind, either the valves are just carboned up enough that they are throwing off the the readings or the fuel injectors are clogging up. She runs strong and smooth without rough idle or misfire, just the trims causing me to look into this. That said, and the reason for the title, While researching I found that the 2010-2011's used a different fuel injector number then the 2012+. So that had me wondering if the 2014 fuel injectors on this motor are not playing nice with the 2010 computer program. So then I thought, what if I pulled the injectors off the old motor and put them on the new? But again, with the different part numbers is that even an option? Would the 2010 injectors even fit in the 2014 motor? So I open this conundrum up to you all. Anyone know if there are differences in the injectors that can cause the lean running? Are they interchangeable? If I wanted to replace them all the CM5248 (BA5Z-9F593-B) injectors for the 2014 would be cheaper by quite a bit. The 2010 part number is CM5199 (AA5Z-9F593-D).
2010-11 vs 2012+ Fuel Injectors
- Thread starter SHO-moco
- Start date
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Original 2011-2019 Ford Fuel Injector BA5Z-9F593-B | Levittown Ford Parts
2011-2019 Ford part # BA5Z-9F593-B - Fuel Injector
parts.levittownfordparts.com
AA5Z-9F593-C AA5Z9F593C - Ford Parts Giant
www.fordpartsgiant.com
BA5Z-9F593-A BA5Z9F593A - Ford Parts Giant
www.fordpartsgiant.com
so apparently ford revised at least the p/n if not the specs to be one size fits all.
Original 2011-2019 Ford Fuel Injector BA5Z-9F593-B | Levittown Ford Parts
2011-2019 Ford part # BA5Z-9F593-B - Fuel Injector
AA5Z-9F593-C AA5Z9F593C - Ford Parts Giant
BA5Z-9F593-A BA5Z9F593A - Ford Parts Giant
so apparently ford revised at least the p/n if not the specs to be one size fits all.
So that last link you provided shows a fuel injector that looks like a standard fuel injector not a GDI injector. I have seen that come up a couple times while I was doing some research and I just chalked it up to an incorrect listing. Like when I am reading info out of shop manuals that refer to MAF sensors. Its like they let some bleed through from the 3.5 NA engines info into the Turbo cars manuals. When I used a few sites, FPG included, and put in the BA5Z-9F593-B injector while having my 2010 car as the vehicle they come back as do not fit my vehicle.
But if they changed up the injectors to be able to fit ALL 2010-2019 SHO's instead of having that 2 year oddity that would be nice. Though I would love to see that in some literature. The ford sites telling me they dont fit my car has me hesitant to pull that $750 trigger.
luigisho
SHO Member
I would check with local dealer parts people or message Irish pride and see if he can verify for you when he gets some time at work. You might have to wait depending on his schedule, business and memory. Send him a private message through the envelope icon at the top
just an incorrect image. the listing tells you fitment. you can verify with them before purchase.
Set of 6 NEW Bosch OE Fuel Injectors Ford Lincoln 3.5 2010-17 BA5Z-9F593-A Turbo | eBay
They are not remanufactured parts, take-offs, or cheap Chinese knock-off parts. Fake injectors do not have any manufacturer’s I.D. symbols or component production codes on them. If the photos do not allow a clear enough view to verify their authenticity do not buy them.
www.ebay.com
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