Mechanics

CARB

1987 Isuzu Truck

Engine Performance problem
1987 Isuzu Truck 4 cyl Two Wheel Drive Automatic 196000 miles

i got all my vac. hoses fixed except the ones on top of the carb. theres 5 fittings on top , all plugged off for some reason what does each fitting go to, except the big one, i know it goes to the charcoal canister, and the fuel line that leaves 3 im stumped on, any advice will be greatly appreciated


http://www.2carpros.com/forum/automotive_pictures/448830_carb_3.jpg



carb # is 8941367610 if it helps
Avatar
Mkent3006
December 14, 2009.




Hi there,

Not 100% sure if this is yours, let me know if its not.

Mark (mhpautos)


http://www.2carpros.com/forum/automotive_pictures/61395_isuzu_1.jpg


Mhpautos
Dec 15, 2009.
Hi there, here are the 4 variants of the 2.3 engine that i can find, see how this goes.

Mark


http://www.2carpros.com/forum/automotive_pictures/61395_Graphic1_13.jpg



http://www.2carpros.com/forum/automotive_pictures/61395_Graphic2_6.jpg



http://www.2carpros.com/forum/automotive_pictures/61395_Graphic3_3.jpg



http://www.2carpros.com/forum/automotive_pictures/61395_Graphic4_1.jpg


Mhpautos
Dec 20, 2009.
Hi mark, one of the diagrams you sent me has to be it but there are so many hoses colored black that run together I cant tell where they go. Could you please send me a more clearer picture of those 4 diagrams. Thanks for helping me out. This is my only means of transportation

Tiny
Mkent3006
Dec 20, 2009.
Hi there,

If I try and blow them up they go very fuzzy, what I will do is try and do 1 in 2 or 3 parts, now is yours a cal or Federal and is it a trooper or a pick up? Sorry about the questions as I am in Australia we call them different names here an I want to get his right.

Mark

Mhpautos
Dec 20, 2009.
It is a pick up, and what do you mean by cal or federal?

Tiny
Mkent3006
Dec 20, 2009.
Not sure, that is what is says, I think Californian owners have a different pollution requirements.

Mark

Mhpautos
Dec 20, 2009.
Hey mark, I done some research, mine is a federal

Tiny
Mkent3006
Dec 20, 2009.
How is this.


http://www.2carpros.com/forum/automotive_pictures/61395_carby2_1.jpg




http://www.2carpros.com/forum/automotive_pictures/61395_carby1_1.jpg

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Mhpautos
Dec 20, 2009.

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