Under hood, center, upper engine area, mounted in intake manifold.I have the same truck. Follow the hose on the left hand side that is on the engine cap that goes to the back of the "carb" disconnect the hose and there it is.. I had the same problem
If this is a fuel-injected car, the pump is in the tank. I believe in 1987 they went from Carb to fuel-injected. If it is a carb, it is on the lower right side of the engine.
sounds like you are ready for anew carb.,go to webber carb. direct and order a webber 32/36 carb. u will be a happy Nissan man.
how to set the valve timming on a nissan 1400
If carburetor model,then get rid of it and get a32/36 weber carb,get it from weber carb. direct .com,you cant find them no cheaper,must get carb.,kit,it will change your vacuum lines,but they don't give you the diagram,but I have it,not many Nissan truck owners know how to do it ,just go to you tube and look up 85 Nissan 720 and you will see some nissans with the weber carb. and they are seeking carb. idle problem solutions,but the mechanics at the Nissan dealer here told me when I took my 85 Nissan to them with carb. problems that the stock carb. cant be rebuilt cause its a 2 part carb. and its problemsome,i had 3 different businesses try to rebuild it and couldn't,this was one time i should have went to Nissan first,my weber is so bad,it also sounds good,if you need one,i have a extra one.if interested,post another ad here and we will exchange numbers,cool.
no they are not due to carb emissions.
on my 85 4x4 2.4l, I replaced it with a 32/36 webber,Nissan mechanic told me the original carb. cant be rebuilt,cause its a2 part carb. and 1 part u cant get to,i took it to 3 different rebuilders and the last place i went to was the Nissan dealer ,trust me get awebber
On the back of the motor if it has a carb.
below the right side of carb.
If you have an edelbrock carb, remove the top of the carb, flip it over and there you have em! 2 floats! should be about 5/16 from the top of the carb i believe
get awebber 32/36 carb.
below the carb. on the driver side
42 pilot 150 main for stock Keihin butterfly carb.
Rebuild the carb with a rebuild kit, flush fuel system and replace fuel filter.
screwed into back of intake,behind carb.
on the left side of carb. at bottom
on the right side of intake ,just below carb.
28 mm I believe
below the right side of carb.
fuel pump on my 1984 nissan sentra DX 4 door is in block next to oil filter under carb
get a webber 32 36 carb.
vacuum hose from left side of carb. goes to egr
should be directly behind the throttle body carb.
That 87 truck already has a carburetor on it.
do you mean it doesn't run unless you romp on it or that when it runs it maxes out the rpms? if it always runs at max rpm then your throttle is stuck, remove the air filter housing and spray the cable and connective parts (back of carb) with carb cleaner... if you mean it doesn't run unless you take it to max rpm then you probably need to get a carb kit for it (be sure to see if its a spark plug or timing issue first)