Author Topic: Found a Toyota 2KD-FTV Engine, Wanna Swap, Need HELP!  (Read 238 times)

0 Members and 1 Guest are viewing this topic.

The Duke

  • Offline Dusty Trails
  • *
  • Turtle Points: 0
  • Posts: 1
  • Member since Jun '19
  • Crawling with Marlin
Found a Toyota 2KD-FTV Engine, Wanna Swap, Need HELP!
« on: Jun 13, 2019, 06:25:17 AM »
Hey Everyone,

I came across a brand-spanking-new 2KD-FTV and I would like to put it into a 4Runner. This is my first swap! I just have tons of noob questions and I hate to be a bother but you all seem like the friendly and helpful types who know their stuff. I am looking at an early 2000's 4Runner (4th Generation) to slap this baby in based on the type of engine and the rudimentary research I am capable of. I know I need a new wiring harness and ECU.

Basically, here is the list of questions:
1) Do I need to replace the Transmission? If so, which ones would be best (A340F, A343F, A750F, etc)? To keep my better half happy, I need to keep it Automatic.
2) Do I need to replace the Transfer Case? Right side versus lift side transfer....
3) Do I need to replace the differentials?
4) Does the engine wiring harness attach to the rest of the electronics in the vehicle (i.e lights, stereo, power windows, etc.)? If so, would I need to splice different wiring harnesses together to route power? (This is the part I am most foggy on.)

I think that's enough for now, I of course have a billion more questions. But I think those are the biggest cliff hangers I have before I buy the vehicle. And thanks for the help in advance!

helipilot77

  • Offline The 1.5K Club
  • **
  • Turtle Points: 954
  • Male Posts: 1,550
  • Member since Jul '12
  • Seattle, WA
    • My build thread
 Congratulations on your new acquisition. I have heard that the 2Kd was the better motor when compared to the 1KD even though the 1KD has higher displacement and torque numbers. I would keep as much of the motors factory drivetrain as you could. The 2KD was likely only available with an auto transmission with few exceptions. The ECU will be trying to communicate with the transmission and if there is a different unit in itís place the ECU might get confused.

You need to figure out a transfer case that will fit the transmission that the motor wants that also has the correct output for your 4runner.

You may need to change the gearing in your differentials because of the diesels low end torque.

Wiring is going to be a challenge because finding a wiring diagram is going to be difficult . Good luck!  :thumbs:
-1987 SR5 4runner, 1KZ-te turbo diesel with custom 3" S.S. dump pipe, R-151f transmission, marlin dual ultimate transfer cases w/ triple shifter, SAS, 35's https://board.marlincrawler.com/index.php?topic=98969.0
-1984 SR5 Tercel 4wd wagon bone stock - given to my nephew https://board.marlincrawler.com/index.php?topic=100547.0
-1:10 scale RC 4wd crawler w/yota axles, R2 2 speed enclosed dig tranny and 1st gen 4Runner body by BigBird
-My front axle service write-up http://board.marlincrawler.com/i

 
 
 
 
 

Related Topics

1 Replies
1599 Views
Last post Jul 29, 2007, 12:27:20 PM
by insane04
0 Replies
518 Views
Last post Dec 31, 2012, 01:39:43 PM
by bluesboy707
8 Replies
3668 Views
Last post Aug 08, 2017, 05:20:25 PM
by 58rennur4
0 Replies
144 Views
Last post Jan 29, 2018, 08:41:32 PM
by padilla95624
1 Replies
685 Views
Last post Dec 01, 2018, 11:12:37 PM
by Snowtoy