Recent content by Nhirsch

What was the size you ended with?

This is the idle slow air jet

That's exactly what I thought. All passages are clean but idle is too rich so I suspect the idle slow air jet is malfunctioning. In early models the hole I was pointing, included the slow air insert but on my model there is a special mixture jet on the air horn which sits in front of the primary...

Is this the idle air bleeder?

I realized that the idle circuit is too rich. I read that normally on carbs, idle circuit should have an air bleeder for mixture of fuel/air. Anyone knows where air suppose to come from, to idle circuit? Thanks in advance.

BTW- vacuum is around 18 and no leaks on manifold.

This jet doesn't appear on the carb diagram....

I re-checked all passages clearance and also cleaned a weird jet on the carb cover which sits in front of the primary slow jet. Does anyone know what is this jet and what's the size suppose to be?

Another clue - when disconnect the solenoid engine doesn't stop (solenoid is working fine - tried with a new one as well

Another clue - when disconnect the solenoid engine doesn't stop (solenoid is working fine - tried with a new one as well)

Hi, I know it's an old thread but... I rebuild my 1982 fj40 aisin carb and now I have a weird problem: the mixture screw works wrongly - when fully closed rpm is increasing instead of shutting down the engine. I'm trying to debug it and have some questions: 1. Is the shutdown solenoid suppose...

What's your stock jets size? Thanks

Thanks for your answer. I used a rubber hammer to check where the noise is coming from and the only thing that makes metal-to-metal clunk noise are the spring. I have fox racing shocks with 2 inch aluminum spring spacer at the top. I thought of trying to add at the bottom of the springs super...

Hi, do you mean that after putting the rubber isolation problem is solved?

Thanks. I'll figure it out...maybe I'll break the screws and put the new ones with some rtv....in any case it's under pressure.