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Topic: injector videos

in Forum: C4 Fuel, Emission Control, and Exhaust Systems


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injector videos (1/6)
 5/3/09 7:29pm
FICINJECTORS
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cumming, GA - USA

Vette(s):
92 Black rose vert 05 black vert


Joined: 3/21/2009
Posts: 4

we thought we would share our videos with the c4 reg
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[TUBE]7oTirEZNRw8[/TUBE]








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injector videos (2/6)
 5/3/09 11:50pm
eddie20890
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lanoka harbor, NJ - USA

Vette(s):
1990 L-98 white/ red/black leather interior targa top auto 1975 L48 blue/black leather interior t tops auto


Joined: 3/22/2009
Posts: 1363

very interesting to watch. fast question. i purchased a set of injectors for my 90 and believe they were accels. they are 24#inj instead of 22#.  according to the sellers the 2#difference would not affect anything. what is your opinion?

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the dynamic duo


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injector videos (3/6)
 5/4/09 6:55am
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cumming, GA - USA

Vette(s):
92 Black rose vert 05 black vert


Joined: 3/21/2009
Posts: 4

 the computer will compensate in closed loop, but, not all the way. In open loop it will be pig rich. What happens is the extra fuel will eventually wash out  the cats, The computer thinks there is a 22 in the engine and pulses the injector for that size. The extra rich mixture is also not efficient, your fuel mileage will suffer. I would suggest sending the chip to someone like Alvin from PCM for less and have it programmed to the injectors.
injector videos (4/6)
 5/4/09 10:38am
jimmymack
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West Chester, PA - USA

Vette(s):
1995 Torch Red Coupe


Joined: 3/20/2009
Posts: 702

Great video's, thanks for the information. 
injector videos (5/6)
 5/4/09 10:20pm
Adams' Apple
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Duncanville, TX - USA

Vette(s):
1985 Coupe-L98/Auto,Bright Red/Carmine. 1974 Coupe-L48/4speed, Medium Red Metallic/Black Deluxe.


Joined: 3/18/2009
Posts: 2230

Those are some awesome videos, and some GREAT info!!Clap
I put new infectors(Accel) in my '85 last summer, as I had at least one that was "dead". Made a HUGE difference in the way the car ran!!


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Re: injector videos (6/6)
 12/5/12 8:38pm
ZR1CK
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Liverpool, NY - USA

Vette(s):
'91 ZR1


Joined: 4/26/2009
Posts: 28

I replaced the injectors in my '91 Z two years ago.  I found that 3 were bad.  I bought them from a place I would recommend, http://fuelinjectorconnection.com/shop/
I called and talked to the owner for quite awhile.  He's been in the business for about 30 years and really seemed to know his stuff.  I would deffinitely go to him again if needed.
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