Supra Forums banner

mk3

  1. MKII/MKIII Parts
    Josh Winegar [email protected] Location: Bend, Oregon 97701 (Please provide a zip code when inquiring so I can get an idea of the shipping costs). PayPal is preferred method of payment. Various parts pulled from my 1990 Supra. Previous owner said the block may have spun a bearing (I have...
  2. MKIII (1986.5-1992)
    Hey all, I have these plugs sitting unplugged in the front of my bay on either side. This is the plug to the headlight control relay, right? Where is that supposed to be mounted originally? I think both are missing, no clue why.
  3. MKIII (1986.5-1992)
    Hey everyone, My 89 Turbo yard find is coming along really nicely. After checking codes, I’ve got 31 among some others. Assuming wiring is good, is it a good idea to go ahead and grab another AFM? Thanks. I’m planning on posting a build and progress thread for my hidden gem soon.
  4. MKIII Technical
    Ok I have no idea how to replace the headlight wiring to the h4 wiring. I have a 1986 Toyota Supra, and I just ordered new halo headlight with h4 led lights and wiring harness but I have no idea how to replace it. Also do I gotta replace all the other wiring for the signals or fog lights? (Btw...
  5. MKIII (1986.5-1992)
    Delete
  6. MKIII (1986.5-1992)
    Hey all, Can someone give me some info on this ECU that was just randomly sitting in my car? My car (89 turbo m/t) has an ECU in it, but this one was just sitting there. I assume this is for a turbo a/t car based on the label? Any information is welcome.
  7. MKIII (1986.5-1992)
    Hello All, So ever since I bought my 86 Mk3 Supras the fog lights didn't work. I am now trying to fix them and I want to rewire them so they can be turned on whenever. Currently, I have: Ran a wire from battery to aftermarket switch Ran wire from left fog to right fog, back to switch. The...
  8. MKIII (1986.5-1992)
    Hello all, I'm slowly working through problems on my yard find 89 Turbo M/T. I'm going to write up some info on my current issues and my plan of action to see if anyone has any of the big brains here have any additional input. My issue currently is the car is tough to get started. I've got to...
  9. MKIII (1986.5-1992)
    Hey all, It's me again with more starting issues, I've gone over everything for my starter and the car still won't crank or click sometimes. Sometimes is fine, sometimes nothing. Tried everything! So I'm wondering if I could just wire starter to power to push button on the dash, and completely...
  10. MKIII (1986.5-1992)
    1 have a 1989 supra with all the making of a thousand horses power im just not complete positive on how much it is worth
  11. New Members Forum!
    Help! I have no power to my mk3 supra. I have just recently swapped in a ‘91 turbo motor in my ’90 chassis, going from NA to turbo. I changed out the full engine, trans, engine wiring harness, and ECU and then proceeded to plug everything in and install all the necessary bits to be a turbo car...
  12. MKIII (1986.5-1992)
    I'm looking for a downpipe for an 87 Supra 7M-GTE(No Turbo.....Yet). It's really hard to find parts in Canada for a good price. Please let me know if you have a suggestion on where to get it.
  13. MKIII (1986.5-1992)
    Hello All, Again I'm posting because my broken Supra seems to still be causing problems. So she has a very werid start pattern and sometimes just decided not to start, even though the battery, alternator, and starter (new) all check out. Now just today I started the car and it started...
  14. MKIII (1986.5-1992)
    So I have been wanting to get a 3.0 i turbo badge for the rear my car for some time. Can not seem to find them anywhere. Were they oem badges on European cars only? I’n the process of trying to find a place to get one made, I found someone on ebay (bh3d-printing) that said they would be willing...
  15. MKII/MKIII Parts
    Hello All, I have been long searching for a digital instrument cluster for the mk3 supra. Please respond here or pm me if you have one you are able to sell and ship to Australia. Cheers.
  16. MKIII (1986.5-1992)
    Hello everyone, I've been having some issues starting my N/A 86 Auto Supra. The car has had an off and on start history while I've owned it and seems to start when it feels like it (It started when I bought it but later wouldn't start. Then a week later started, and now doesn't start.) At...
  17. MKIII (1986.5-1992)
    Hello everyone, I have encountered a problem with my turn signal column (keeps falling out) and I was wondering if anyone knows a good place to find the replacement cover, or a new turn signal column. I have scanned the web but have found nothing. Thanks! PS. Sorry for it being nasty, the...
  18. MKIII (1986.5-1992)
    Looking for anyone with relevant links/methods/ideas whatever you got for mounting/using in general a VR6 in a mkiii
  19. MKIII (1986.5-1992)
    Hey everyone, I just wanted to post a couple of pics of the car I picked up a few months back and am finally getting started on. I've been reading posts here forever waiting to get started. It's an 89 Turbo 5MT that I had watched sit in a yard for around two years. It looks a bit rough around...
  20. MKIII (1986.5-1992)
    Hey all, I am going to purchase a Haltech 2000 standalone ecu and Haltech’s premium engine harness for my mk3 87 supra with a 7mgte paired with an R154. I was just wondering if anybody has done this, and could possibly give me some pointers. I’m terrible with electronics and I’d like some advice...
Top