I have a 1984 nissan 720 pu with the z20 motor and a weber 32/36 dgac carb on it. The carb has been on for about 10 yrs. and now the engine wont idle and idles rough like plugged idle circuit. I have takin the carb apart and cleaned all the ports & jets and still no luck.

What year is your Nissan?I have a 85 Nissan 720 4x4 with the 2.4 engine with Weber Carb.What does your spark plugs look like,Do you have 4 intake and 4 exhaust plugs?

Hi Jody,do you mean the FUSIBLE LINKS AT POSITIVE SIDE BATTERY CABLE,i HAVE A 85 NISSAN 720 4X4 WITH THE 2.4 ENGINE,HERE'S A LINK TO MY TRUCK. 85 Nissan 720 4x4 2 4 Weber conversion aLSO HERE'S A LINK TO 720WORLD.COM,JOIN IT,AIA AM A MEMBER,GOOD PLACE TO FIND PARTS AND HOW TO FIX YOUR 720,WHAT WIRES DID YOU CUT,SEND A PIC,

Depends on tank capacity, average gas consumptions, driving habits and road conditions

Here's a video to watch. 85 Nissan 720 4x4 2 4 Weber conversion

Here's a link Samson to your firing order. Need Diagram of firing order for 1984 nissan pickup 720 Google Search Ihave a 85 Nissan 720 4x4 with the 2.4 engine,I have put a weber carb in mine,here's a video to see. 85 Nissan 720 4x4 2 4 Weber conversion If you want to join a cool Nissan site,here's a link,type in 720world.com,I am a member,

Hi Shane ,just answered your carb problem,here is the weber carb i installed,call me if you like.Click here to see. 85 Nissan 720 4x4 2 4 Weber conversion Here's another to see. 85 Nissan 720 4x4 Silverbullet 4 with Samantha YORKIE at the wheel look out

Hi Shane,I have a 85 Nissan 720 4x4 with the 2.4 engine,had her for 22 years,our trucks have bad carburators,when I bought mine used,it had 108,000 miles on it and my carb started giving me problems,with the ideling,took it and had it rebuilt by 3 different carb shops at 200 a whop,no one could get it right,so I took it to the Nissan Dealer,they told me that they couldn't rebuilt it cause the bottom part is not assible,and told me that they were a bad design,so I did some research and found out about Weber carburators,so I bought one from redline,they cost 269.00 with kit,it's been on my 720 for 6 years now,plus I got a new remanufactured engine from Jasper engines and had a jasper installer put in in at the same time I put the new weber in.I spent a fortune trying to get the stock carb. right.I have 328,000 miles on the truck and it runs perfect.I plan on keeping my truck forever and that's the reason I put alot of money in it,A couple of months ago I redid the interior,it is now gray,was black,I live in Georgia and it is hot.Here's a video of mt Weber conversion,I have more pics and videos in you would like to see.My phone number is 706-580-6110 and my name is Tommy.https://www.youtube.com/watch?v=v5Fe9N0q2Kk

Hi Jeff,go to 720world.com and join,then you can post your question and you will get a solution quickly,I am a member,see my silver 85 nissan 720 4x4.I got a weber carb on mine,the original went out and I replace it with a weber,had it on for 4 plus years,runs awesome.Got it on you tube.

fuel will turn after a while from setting sounds like might have set up on the float in the carberator and may have made the float heaver and not letting it close the fuel off when the float bowl gets full . Causing it to use more fuel would need to check the proper hight of the float

Hi,I have a 85 nissan 720 4x4 2.4 with a Weber carb,never had to mess with the timing chain,but I do have another engine in it.These trucks have carb, issues,I got rid of my stock carb,couldn't do nothing with it,dealer said they were junk,so I put a Weber on it and it is so awesome now.The valves should be adjusted when the engine is hot.Could be the person that put the new timing chain in did it wrong.Here's a video I did after I installed the Weber carb.I never had a issue with having to adjust the valves.My old carb at the end would always idle high.The timing might not of been set right with the new timing chain.I have the factory repair manual I bought from the nissan dealer.I've had my Truck since 92,it's mint,speedo has 343,000 miles on it,Jasper engine has 53,000 miles on it,transmission is a remanufactured one,it has 3000 miles on it. 85 Nissan 720 4x4 2 4 Weber conversion Here's the carb I put on it.Here's a cool Nissan 720 site to join,it cost 5 bucks,I am a member,it's like a forum where 720 owners react with helping each other,you have a page where you can post pics of your ride and you can see other peoples 720's. http://720world.com/Weber Carb Conversion fits Nissan Pickup 83 86 Z24 Electric Choke Weber...