7mgte

Recently rebuilt the top end of my 89 Supra Turbo starting from the head gasket up. As of now the car has a very strong idle and starts with very little drama and with no assistance from the throttle. The issue arises when you try to give it some rpm in neutral. The car will not react for about...

Hi! So the past week I accidentally discovered how cheap mk3s are, and since I have been kind of getting bored of my 1.8T vRS and always wanted an 80s japanese sports car/gt, I decided its time to save up and get a supra. So as anyone would do, I typed the engine into google paired with "common...

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...

Hi ive recently migrated to here from celicasupra as I have a mk2 but I've recently purchased a 7mgte for my car and thought that this site would be helpful as there are a lot more mk3 and 7mgte posts here. As you can see I'm missing quite a few parts and would greatly appreciate being able to...

Ok so I was able to jump the diagnostic port Fp and +B. It only turns on when I do that. I don’t know why it wouldn’t turn on then when I put the key in and start cranking normally. Plz help

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

I'm in the process of rebuilding my CPS with the driftmotion hall effect sensor kit. Actual rebuild is done, but I want to verify that I'm putting the cam and crank sensors in the proper locations. Kit comes with 2 identical hall effect sensors that are pre-wired to a connector but I just want...

So I just bought my first mk3 with bhg. The engine was rebuilt 80,000kms ago with the block o’ringed and machined with the head, arp head studs and the oem gasket. Just wondering if anyone else has an o’ringed block and could give me some advice on what head gasket they used? I’ve read that...

Hello so we had a SAFC laying around and we decided to wire it up we searched for diagrams, pinouts and all that and everything works and lights up fine. it reads tps,rpm (reads rpm alittle off). Only thing it doesn't read is karmen. It stays at 3hz all the time while reving, idle, and when keys...

So my mk3 has been on the road for over a month now after a dreadful 3 years and im happy to say all is well... nearly. The engine is a 6m crank, stock rods, forged Je .020 oversized pistons, all new seals, bearings, arp hardware, new oil pump shimmed, new squirters, ect. Went with an 80mm Titan...

Hello(newbie), I am looking at building a 7mgte, My current goal is to get it driving without worrying about rodknock or BHG and eventually working my way upto 350-400hp over a few years, the head and block(top and bottom) appear to be in good shape just sat for ahile, I want to do this the...

Back in Jan I bought an 89 Turbo parts car for $1,500 for the R154 and diff. Engine was not running at the time. After a few weeks of messing around found the TPS was not right and was the reason it would not run. Car ran good and strong after that. Long story short my plan was to take this...

My 91 Supra had issues moving from a stop, I would have to put it in Low to get it started then put it in drive after getting up to 2nd gear speed to for it to move without it acting like it would slip from a take off in Drive. I drove it to work (car dealership) and it stopped wanting to move...

Hey guys! I’m new here and looking to start some mods on my 88 Supra. About to do an oil change soon. So figured I’d do some small things like upgrade the oil cooler and coolant lines to steel braided while the system is drained. But after a little research I’ve come to find the oil cooler...

Hi everyone, My mk3 suddently stopped while I was driving. It doesn't start anymore, I've got the error code 12. The starter motor works. Any Ideas how I could test/check my CPS ? Is there any setting to do (like a timing belt) if I pu it appart? Thanks in advance for your Help !

92 sup 7mgte 57trim ct26 with factory manifolds (in and ex) FMIC kit w/ pipes (3000 pipe may or may not stay, restriction will be cut off if staying) AEM fuel pressure kit w/ some fattie injects EMU black ECU with full rewire I have an IAT with aluminum threaded bung(appears to be GM style)...

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...

I have a 1989 7MGTE,R154, Yellow Plug ECU parts car that I am going over to see what is swap-able to my NA. Engine cranks and sounds good but will not fire. I do not get CEL with key on. I have been searching the forums and trying different things for 2 weeks and still can not find where the...

Mk3 questions. So I’ve got a 87 mk3. With a 7mgte current mods- catless exhaust, eagle rods, arp studs torqued to 80ft/lbs, k&n intake pipe. I was wondering what I can do with a stock ecu. I’m not trying to make a crap ton of power. End goal is 430-450 whp. But I want to do some mods first...

i can never get a straight answer to this question and MK3 guys are the only people that are willing to help with my 7M problems so I am here because JZXproject has no real information for 7M's and tell me to KMS every 5 seconds so i am here looking for knowledge. I've spent the last 3 days...