mattymatty4

Might be a long shot but does anyone know what wire coming out of the speedo sender is the the earth and what is the speedo wire?

coilpacks didn't do much at all. I'm thinking all thats left is timing.. when i take it for a drive it seems to be OK when its cold, then when it gets warm it just cuts out on boost, hunts while idling etc etc

oh sweet awesome thanks. I'm reallllyyyy hoping this fixes it and its not timing

thanks my auto electrician friend has 5 new coilpacks (couldn't find the other one) so im going to get some of those plugs you suggested and change the coilpacks, besides one..

I think the fuel problem is done... it starts and idles now, just cuts out and spits under load when driving. possibly coilpacks? i still need to clean my plugs

Changed the filter, slightly better but still not revving properly down low. Thanks for the tip cal, fuel is coming out on decel. Since my plugs are black should i get new ones again? I think i will replace fuel pump and plugs.

I'm going to replace the fuel pump and filter, if that doesn't fix it f**k it im going rb25

I took the FPR off and it was seized, cleaned it got it moving again and still nothing.

the injectors are only stock, no mods to the engine what so ever besides a front mount intercooler. pressure was tested by an auto electrician with a fuel pressure gauge, it showed good pressure but shit fuel flow. i will replace the fuel filter on monday when i can buy one but surely it couldnt just be that could it? i will check the lines for kinked pipes thanks

this is the order i have it in

fuel pressure is fine, fuel flow is not

ALSO when i spray carby cleaner in the intake it runs fine

it seems to run better when i disconnect the vaccum line off the FPR.. but still not running properly

Alright so i need help with my fuel return. I bought and rb20det and when i went to start it up for the first time it ran like shit. I had the injectors professionally cleaned as two were had it so it was running on 4 cyl, but it only seemed to make it run worse. all vac lines are hooked up, plenty of fuel going into the injectors but nothing is coming out of the return line. any ideas? i put new spark plugs in recently and they are already black from fuel. help much appreciated thanks

Yep all that stuffs coming in the mail thanks though

i did try google but all that came up was 240sx forums. Thank you guys for your help, I think I will take the 33 gearbox advice. I got it thrown in with the engine anyway so I might just sell that and look for a 25 box while I set everything else up. I got the engine way to cheap and way to many parts to get the thing running to consider a 25 engine though so I will pursue through the hate and use that. Thanks all

I can't find the answer im looking for on search , are you saying that i need to find an r33 that had the factory rb20de? or would a na r32 tailshaft work also?

There's a few thousand edit* my bad picture didnt work off my phone, had to do it on a computer.

In anything really, mostly your fabrication qualifications. What right do you have to talk down a cert 4 in engineering fabrication? You wanna tell me I can't make some engine mounts? You seem like someone that works in an office to me. "Oh I went to tafe 2 days a week" hahah go on you pass a welding test and tell me it's easy

Wow that's cool, and totally irrelevant to my thread. I didn't ask for the price of registered 33s I asked for tail shaft help, I'm really happy for you and your purchase but I'd rather do it my way. I enjoy working on my cars and would have fun building it. Is it that hard for you to understand what I'm saying?

So still waiting for your qualifications

Also it's pretty obvious calling someon and their plans retarded is a bit more than rude, and you know you were doing it. I didn't tell you guys anything and I wasn't rude to anyone who wasn't a tosser to me first.

I got my engine and almost every part besides tail shaft for under a grand, rolling shell was under a grand as well so make up the 4 grand for me

do you think I would rather spend money welders? I need to work I don't need a skyline engine, it won't make me any money will it. Actually if you can read I asked if any other tail shafts would fit instead of me modifying. Don't just say I said shit to support your argument. Will post a picture of all my welded when I get to my computer