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1987 Isuzu Truck Repair Question


Topics covered: Engine, Engine performance, Fuel line.
Mileage: No information provided.

Asked on December 14, 2009

Carb

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 Asked by mkent3006

Answer

Replied on December 15, 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

Tiny Answered by mhpautos (expert)
27,079 answers provided
Replied on December 20, 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

Tiny Answered by mhpautos (expert)
27,079 answers provided
Replied on December 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 Response from mkent3006
4 questions asked

Replied on December 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

Tiny Answered by mhpautos (expert)
27,079 answers provided
Replied on December 20, 2009

it is a pick up, and what do you mean by cal or federal?

Tiny Response from mkent3006
4 questions asked
Replied on December 20, 2009

not sure, that is what is says, i think Californian owners have a different pollution requirements.

Mark

Tiny Answered by mhpautos (expert)
27,079 answers provided

Replied on December 20, 2009

hey mark, i done some research, mine is a federal

Tiny Response from mkent3006
4 questions asked
Replied on December 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

Tiny Answered by mhpautos (expert)
27,079 answers provided