what #/hr are 3.1 tbi injectors? - 60DegreeV6.com

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patgizz

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#1

what #/hr are 3.1 tbi injectors?

04-27-2005, 11:18 AM

simple question, anyone know the flow rating of 3.1 TBI injectors(namely from lumina minivans)?
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geoffinbc

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#2

04-27-2005, 04:06 PM

Same as a 2.8L. The 3.1L ECM was programmed different.

1993 EXT. CAB, 3.4L V6 TBI, 5spd manual. Sonoma
1990 4Door, 3.2L V6 TBI, 5spd manual. 4X4. Trooper
Because... I am, CANADIAN
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patgizz

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#3

04-28-2005, 08:23 PM

so what size are the 2.8 ones?
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geoffinbc

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#4

04-29-2005, 12:18 AM

33lb

1993 EXT. CAB, 3.4L V6 TBI, 5spd manual. Sonoma
1990 4Door, 3.2L V6 TBI, 5spd manual. 4X4. Trooper
Because... I am, CANADIAN
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Juglenaut

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#5

04-30-2005, 12:53 PM

33lb/hr full actuation, always open. Flow rate depends on several factors.

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geoffinbc

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#6

04-30-2005, 03:51 PM

I dont know
Most likely 80% Duty at 12 PSI

1993 EXT. CAB, 3.4L V6 TBI, 5spd manual. Sonoma
1990 4Door, 3.2L V6 TBI, 5spd manual. 4X4. Trooper
Because... I am, CANADIAN
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