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on the no heat prob. The climate control valve on your firewall. Underneath of it there is a little level that is supposed actuate with vacuum/ coolant flow. It might have went bad. If you push the little lever upwards and the air gets hotter from your heater, then its your climate control...

I could send it to dr. tweak but i have already started it on my own and i just wish i knew someone around here to help. Im in ohio which is the most worthless place when it comes to automotive help. Is there anywhere that has diagrams for other 1jz's so that i could figure it out that way. Or...

really you dont necessarly have to use a 1jz/2jz ignitor. I bought one on ebay. I just looked up toyota ignitors and matched the part numbers i found from a reference page. There is one on there now. Its like $125. Its a bit pricey compared what i paid 4 mine but hey its cheaper than a dealer one.

i am having issues!!!! I have a 1jz 5 spd and I am trying to put it into my 89 ma71. Now heres the catch. I have looked over all the diagrams from 1jz.com and been to arnouts swap site and have been trying to figure out my wiring dilemma. The only connector that matches is the IH1. The rest of...

I know this is kinda out there but how hard would it be to put a 1jz into a mkiv. there is a mkvi near me that i am thinking about buying. Heres the catch. It is na and AT. I already have a 1jz w/ a 5spd that i am getting rdy for my mkiii but my mkiii has a lil bit more extensive work than jus...

go to www.1jz.com. they have all of the wiring diagrams that show on the connectors which wires are for At and which ones are for MT. You can use the r154 tranny but it has to have the 1jz bellhousing to bolt up.

ok dumb question 2: how do i make the tesioner work. I have never delt w/ this style of tensioner before so its kinda new to me. and the black wires... both go to the positive

ok so today I was getting all ready for my swap to begin tomorrow when I got a shocker! The holes for my motor mounts don't line up to the holes!!!! I thought that the 89+ motor mounts would work with the 1jz or have I been had!? Plz someone help me. Yes they are the round style mount and they...

I am trying to figure out what goes in these plugs. Can someone help me figure out what goes where. Also there are 2 thick black wires that have been cut. Dunno what those are. And the stupidest ? of all. How do I tension the serpintine belt.

OK this may be a stupid question. IDK! The speed sensor that is by the brake master cylinder that has vacuum lines and a cable that connects to the bracket where the throttle cable goes. I didn't know if it had anything to do with the speedometer or anything important. I want to remove it...

so for the 2jz pump could i use the pulley from the 1jz and then go with electric fans, or do i have to get a whole new pully system?

I was looking over my 1jz today. I'm not much of a buff on this motor and i was wondering if someone could tell me what the 2 hoses coming off the water pump go to. That and mine doesnt have a fan on it. could i possibly put one on it or do i have to to electric fans?

hey I went into this with little help so i mean i know where you're coming from so i'm just trying to help a swapper out.

Its the expensive route but you could buy a conversion harness from 935motorsports.com . Granted it is $850 with shipping but there and again I bought it because I HATE screwing with wiring. If you want to do it yourself refer here: http://www.supramania.com/forums/showthread.php?t=36020...

Ok my coolant light is being stupid. My radiator is full and there are no leaks but it stays on and it flashes from time to time. It used to come on when the car was cold but once it come up to operating temp. it shut off. It wont go away. plz sumone help.

well the only thing i need from the 89 is the motor mounts to go on my 1jz. I just need to get rid of my 88. It is costing me too much money. I have to keep 1 supra running and the other still not running. Know anyone that wants a supra? have a look: http://www.cardomain.com/ride/2910185

Yes I agree. Finding the igniter was hard enough but im still trying to find a map sensor, and im waiting for my harness b/c I got one from 935motorsports. Its supposed to be direct plug n play harness. Granted it was $850 but at least I know the harness will do the job and me not screw it up...

Well heres the scoop... I bought a car with the engine already dismantled. That is why i was considering a N/A-T. I have a full GE engine, but IDK wht isn't the w/ the GTE. I bought an 89 and that is wht the gte came with. I already had an 88 n/a which is the one i want to and do the n/a-t. The...

I have a 1988 supra and it has a 7mge in it now. Well I also have a 7MGTE that is already torn down. I am sick of seeing it sit there and my GE needs to be torn down and have a few gaskets put in so I thought about N/A-T. I already read through the other forum but exactly how hard is it and how...