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Old 01-05-2017, 03:01 PM   #15
BenzinaBrera
 
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Drives: Alfa Romeo Brera V6
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If you ever get new injector and you want to throw these old ones away could you please courier 1 to me? Need to see how they fit on the alfa head design. The original 3.2 injectors for my alfa probably wont flow as much as the 3.6 injectors and i might need extra flow for future forced induction.

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Old 01-05-2017, 05:04 PM   #16
tlavoie87
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the injector is not the limiting factor the HPFP will be
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Old 01-05-2017, 10:50 PM   #17
BenzinaBrera
 
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Yes i know but the alfa has smaller injectors than the camaro. The hpfp is the same as the camaros though thats why i just need to see if the camaro injectors fit.

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Old 01-10-2017, 06:58 AM   #18
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Drives: 2010 2SSRS
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Quote:
Originally Posted by MJWO3901 View Post
I've disconnected the fuel line and the bolts affixing the fuel rails to the engine. Can't seem to get them off the car though due to clearance issues.

Can anyone offer any insight to help me out?
I've removed and replaced the injectors on a LLT. It's difficult due to the clearance between the heads. There is a very specific sequence outlined in the GM Service Manual. I had to follow it closely, otherwise you can't remove the fuel rails or the injectors.
Get a hold of the book. BTW the engine I was working on was out of the car. In the car will be even more difficult. Pay attention to the high pressure lines and the fuel regulator connection on the back of the block. Good luck, Rich
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Old 02-17-2020, 08:07 PM   #19
Briankach2
 
Drives: 2010 Camaro RS
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Can anyone provide some recommendations? I might have faulty injectors on my 2010 Camaro V6...

Issue:
During idle and driving I maintain around 18% on both bank 1 and 2 long term fuel trims, 0 to 3% on both bank 1 and 2 short term fuel trim, both upstream O2 sensors oscillate between 0.1 to 0.9V, fuel pressure stays between 40 psi to 75 psi. One think I did notice the long term fuel trim actually going up to 21% or a little higher on both banks while driving. Any help would be greatly appreciated!!!
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Old 02-18-2020, 01:10 PM   #20
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I'd start a new post and include all your cars info mileage etc.....
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Old 02-19-2020, 12:18 AM   #21
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Originally Posted by KMPrenger View Post
Are you sure this isn't timing chain related? Has that been replaced yet? To go that long on this engine with no timing chain replacement or related engine codes would be surprising.
I'm on my stock chains, 101k miles. Cammed as well!
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