what engine? there are like 7 world wide. is car USA
the word PICKUP is both generic and real trade mark. how do you mean that word, USA pickup 93? or some other pickup sold world wide, looks like pickup but has other names (vast)_
ill guess USA, 2.3-liter 4ZD1
outside usa its a FASTER (and huge list of names)
the usa engine sure did have a CARB, last one was 1994 in usa,
and Isuzu made that car... ending carbs forever.
how do you know that? (NOT GETTING FUEL)
no method stated.
looking down air horn cranked (boom , eye browse burned)
or cracking lines looking at dribble.?
or see the High speed accelerator pump dead, in carb. horn viewed?
CARB 101 (basic basics)
one isuzu with carb has glass float bowl lid (yah scary) does yours>?
1: fuel pressure at spec, 3.5 PSI is spec, (off SM)
2: then if that's ok , the glass in front of the FLOAT bowl shows
fuel lever there is on the line, proper. ! float level.
3: if you look in there and see lots of CRUD, bingo.
4: if dry now, or low, the float valve is gummed up or stuck closed.
5: if fuel is too high it floods.
6: if all the above is ok the carb jets are clogged with junk as all do.
end (super basics carb) we can go like this for days, on carbs.
seen all fails, of all kinds, carbs. endless. they are.
ever fix quadrajets or SU carbs, you seen lots of failures.