1987 Isuzu Truck Repair Question
Mileage: No information provided.
Carb
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

carb # is 8941367610 if it helps
Answer
Hi there,
Not 100% sure if this is yours, let me know if its not.
Mark (mhpautos)

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




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
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
it is a pick up, and what do you mean by cal or federal?
not sure, that is what is says, i think Californian owners have a different pollution requirements.
Mark
hey mark, i done some research, mine is a federal

