FS: GM Flex Fuel Injectors
#14
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Hey KB, that's weird that it says 33 across the board. For sure, the injectors I have aren't 33, it looks like they're 35.4lbs/hour. This is a screenshot of the stock tune from my truck. It's a '06 5.3 LM7
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BTW, just checked out ACDelco's site and they use the same flex fuel injector for a broad range of vehicles ( ACDelco 217-1626 ). The injector for the '04 tahoe is the same as the '05 avalanche. I have a feeling that it's the fuel system.
Last edited by jakebdb56; 04-02-2008 at 04:36 PM.
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Yeah I guess... this is really confusing haha. I've never seen a IFR table like that until now. I wonder if the same injector p/n flows differently under a different fuel system. It definitely will with changed fuel pressure.
BTW, just checked out ACDelco's site and they use the same flex fuel injector for a broad range of vehicles ( ACDelco 217-1626 ). The injector for the '04 tahoe is the same as the '05 avalanche. I have a feeling that it's the fuel system.
BTW, just checked out ACDelco's site and they use the same flex fuel injector for a broad range of vehicles ( ACDelco 217-1626 ). The injector for the '04 tahoe is the same as the '05 avalanche. I have a feeling that it's the fuel system.