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  1. 89supraa

    89 7m to 1jz

    Nice. How far are you into the swap? Could you also get a pic of the intake manifold side where all the vacuum lines are going? Thanks!
  2. 89supraa

    89 7m to 1jz

    Hello all, After awhile of having the supra, and all the problems the 7mgte was giving me i decided i wanted a change. Many nights i would research and research the possibilites and i have come to the conclusion of a 1jz. It suits my goals very well because i want a nice daily driver than can...
  3. 89supraa

    Help! What causes car to buck in 3rd when boost comes up?

    http://www.cygnusx1.net/Supra/Library/TSRM/MK3/manual.aspx?Section=FI&P=23 Add that site to your favorites, it will come in handy a lot of times. That is how to check what codes you are getting. All you need is a paper clip or a piece of wire.
  4. 89supraa

    Help! What causes car to buck in 3rd when boost comes up?

    This was happining to me when I had a boost leak. Make yourself a tester and find it. The bucking is fuel cut, that is why the check engine light is coming on. There are a couple how-to's on this forum on making a tester. Hope this helps, Good luck!
  5. 89supraa

    stock lsd, how do you it has it?

    Interesting. Is there a way to tell from outside the diff case that it is LSD? or do i need to pull the cover off and inspect what kind of damage is done in there. I jacked it up and if i rotate one, the other will rotate the same direction, but if i wedge one, the other will still spin.Any...
  6. 89supraa

    stock lsd, how do you it has it?

    Mine is a factory turbo, but only spins the right wheel. I went to check the axle code and i was unsure which one that is. is it the part that says A/TM? If so mine is not any of those 3 options and is G305? I didnt see any other numbers besides R154,and the vin. Was wondering if i have a broken...
  7. 89supraa

    Help weird idle

    what do you mean throttle adjustment? Slack in the cable?
  8. 89supraa

    Let's see pictures of your shift knob....looking for ideas....everyone chime in!

    i also have sogi and i like it. It feels "right" to me. Do you go out to highway 100 on fridays or saturdays at all?
  9. 89supraa

    Bad Fuel Regulator?

    Has anybody ever encounterd a bad fuel pressure regulator? My car will start up then die within a few seconds, then it will turn over for about 10 seconds and fire right up. I pulled the plugs and they are pretty much black, it will also sound choppy, or misfiring sometimes. I looked up symtoms...
  10. 89supraa

    Help weird idle

    Have any of you ever heard of the fuel pressure regulator going bad? I was telling my uncle about whats happining with this, and he thought it could be the regulator. I looked up the symptoms of a bad regulator and it seems i almost have all of them : rich, hard start, sounds like its misfiring...
  11. 89supraa

    WI Supra owners.

    The 94 supra that was at road america was pretty sweet in my opinion. Little dissapointed when he popped the hood because it was N/A- T and had tinfoil wrapped on things. I did like the black on red,(your supra looks pretty damn good too) it really made the look of that car. Cant wait to see...
  12. 89supraa

    Help weird idle

    It does not surge anymore but i will check the isc again tomorrow. Thanks for the link to check it.Do you think that could be the source of the hard starting also? Thanks!
  13. 89supraa

    Help weird idle

    so i decided i would check for some codes today,and there isn't any. But it still is having troubles starting. It wont do it every time but most of the time it does. It will start right up and the revs will go to about 1500 then will drop down and keep going, then it bogs and dies out, then it...
  14. 89supraa

    Help weird idle

    Do you think that it could be my cps? I only say that because i read a lot on here about people having to rewire theirs and if it has a bad connection it will cause hard starting. I never messed with it so i dont think that it would be adjusted wrong. Maybe i should check my timing? Thanks!
  15. 89supraa

    Help weird idle

    so, since my isc isnt clicking when i shut the car off, and it still is hard to start, you think i should get a different one? I cleaned it, and the idle got better but it is always different. For instance it will idle at 1100 at normal temp, and sometimes it will be more like 800 at normal temp.
  16. 89supraa

    Sawbladz build. Lots of pics...possibly some progress.

    Do you have MKIV floor mats in there? How do they fit? I was thinking of getting some but i was unsure on the fitment.
  17. 89supraa

    Help weird idle

    i did not have time to clean the iscv today because of work, but i did however flush my coolant. Boy was i glad i did that. All of it was brown, with a hint of green. Anyways it was running great when it was cold, but now as soon as it gets up to normal operating temp it has a very low idle...
  18. 89supraa

    my head gasket delimma

    how are you supposed to pay for gas with a 400+ hp vehicle with no income?
  19. 89supraa

    Help weird idle

    That idle kinda of went away now.And i am not complaining. But it does still have some trouble starting when it is warmed up..? It will start the first try but bogg down and die right after. Then it will crank and crank and crank, then fire and ill give it gas, and it sounds choppy,but...
  20. 89supraa

    Help weird idle

    So yesterday i drove it over to my uncles house because he is a mechanic. He started playing around and when he grabbed the hose leading to the iscv from the intake and squeezed closed with a pliers it ran normal, as soon as he released it it would start surging again. We also found that the...