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05-30-2016, 03:44 PM
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#1 |
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Registered User
Join Date: Apr 2009
Location: Murray,KY
Posts: 39
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Flex fuel injectors
My 5.3 is from a 02 DBW flex fuel YUKON. I am using a wiring harness from painless and am changing to cable operated throttle body. Does anybody know if there might be any issues with using the flex fuel injectors and fuel rail? I'm asking because I read where the injectors have a higher flow rate and also the fuel pressure specs were lower. This a return style system. I know the electrical connectors are not the same as regular injectors. I have the 381 fuel pump and the computer was programmed for gasoline only. THANKS
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05-30-2016, 05:08 PM
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#2 |
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Registered User
Join Date: Oct 2013
Location: Alabama
Posts: 1,206
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Re: Flex fuel injectors
just let your tuner know they are flex fuel injectors so he can modify the tables pertaining to the injector flow rates.
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