This is my method to doing a t-splice (splicing a new wire into an existing wire) without solder. All you need are the wires you want to splice and some quality electrical tape or even better, some heat shrink tubing. Yes, it is better to solder but this method It works great and is strong if you don't have solder. I claim to be no expert electrician, your mileage may vary as well as opinions. Hope this helps someone.

You can get a nice hook set here for cheap:
amzn.to/2DrWqXA

Here's the wire stripper that I use:
amzn.to/2DqINb4

*** Standard disclaimers apply. I assume no responsibility for any damage to watching my videos. Please be careful - the consequences of a mistake or improper install could be disastrous ***

Comments

    • Thinking Out Loud
      Thinking Out Loud

      1st I agree that solder is the best. However, to all you doubters what to you all suggest be done, say inside the cab of a brand new car when installing something like an amp and keeping the factory radio? I wouldn't really trust a soldering iron inside the cab of a car that close to other wires sensitive, equipment and the like, its far too great a fire hazard IMO. Maybe butt-connections, but then you decrease the strength of the signal going to the speaker you're tapping into... It really is one of the better options for that application.

      about 1 year ago
    • Lan Carter
      Lan Carter In reply to Thinking Out Loud

      @kd9bwi That was my first thought as well. However from what I understand, wire nuts are not recommended where there is a lot of vibration like there can be in automobiles.

      about 3 months ago
    • Joe Robinson
      Joe Robinson In reply to Thinking Out Loud

      NewsNowFRESNO your going a little overboard here don’t you thin?!?! This is a good video, your going to get a ton of moisture inside a vehicle and this is a common practice. I do agree that soldering is good practice especially outside the cab of ur vehicle because moisture is going to be high.

      about 4 months ago
    • carbonfiber492
      carbonfiber492 In reply to Thinking Out Loud

      So the correct (ie the way it’s taught by manufacturers) way of doing this is to use a solder connector it takes all of about 5 seconds and ends up with a nice clean strong insulated connection

      about 5 months ago
    • Marc Gumbert
      Marc Gumbert In reply to Thinking Out Loud

      Thinking Out Loud f

      about 8 months ago
    • Flatus Antiquitous
      Flatus Antiquitous In reply to Thinking Out Loud

      Dan Dallman - false. All automotive electrical connections are made mechanically with crimp type connectors. Solder makes the conductor brittle and will fail with vibration or flexure. For non-vibration installations soldering is fine.

      about 9 months ago
    • Jake D
      Jake D

      I have the same wire strippers and it ripped one of the wires to my stereo wiring harness to shreds. Fuck.

      about 1 day ago
    • MrcabooseVG
      MrcabooseVG

      I wouldn't say there is a correct way to do it without solder, it'll do the job but i wouldn't like it. Fuck scotch locks, at least one thing we can agree on

      about 6 days ago
    • Jim Miranda
      Jim Miranda

      can you splice 2 wires into 1 wire to make a 3 point connection?

      about 8 days ago
    • Jason's Garage
      Jason's Garage In reply to Jim Miranda

      I don't see why not. The same principle applies.

      about 8 days ago
    • Chris
      Chris

      Do it right or don't do it.

      about 16 days ago
    • Little Bill
      Little Bill

      FYI on the vice grip stripper that yellow bar is to give you a consistent wire strip length, if your doing a middle pull like that, that yellow bar flips down...

      about 18 days ago
    • Jason's Garage
      Jason's Garage In reply to Little Bill

      Thanks for mentioning that. Yup, I forgot to flip it down when I made the video.

      about 17 days ago
    • Todd S
      Todd S

      Nice technique. I use Posi-Tap connectors. https://www.posi-products.com/posiplug.html

      about 1 month ago
    • Michiel James
      Michiel James

      Why the heck is "sodra"!? 🤔

      about 1 month ago
    • Jason's Garage
      Jason's Garage In reply to Michiel James

      I am unsure exactly what the question means.

      about 1 month ago
    • Tomas Kiss
      Tomas Kiss

      Just what I been looking for

      about 1 month ago
    • Jason's Garage
      Jason's Garage In reply to Tomas Kiss

      Glad it is helpful!

      about 1 month ago
    • fartwrangler
      fartwrangler

      How do you get heat shrink tubing over a wire connected at both ends, that you've tapped into the middle of, without disconnecting either end?

      about 1 month ago
    • Jason's Garage
      Jason's Garage In reply to fartwrangler

      I don't know of a way, but they do make liquid tape as well as self-fusing tape that will do the job.

      about 1 month ago
    • Andy Crowley
      Andy Crowley

      Good vid. Solder is shit in vehicles of any kind. This is why manufacturers of FINE vehicles don't solder at all. 😁

      about 1 month ago
    • bridgendesar
      bridgendesar

      If you don't have a soldering iron handy........ https://www.youtube.com/watch?v=oV3r5_-xLkM

      about 1 month ago
    • Lau Riv
      Lau Riv

      Hi, i have a question.
      Can i use a 14AWG wire and connect various 18AWG wires to it to give power to various lights?
      the 14AWG would carry current for 7 LED spots and the 18AWG would be used to bring the current from the 14AWG to LED Spots. Is this ok to do?

      about 2 months ago
    • Banjo Fett
      Banjo Fett

      Would this help me install a rear camera to the backup light cable of my truck?

      about 2 months ago
    • Jason's Garage
      Jason's Garage In reply to Banjo Fett

      I would think so. Be sure to waterproof the connection.

      about 2 months ago
    • DJ1984
      DJ1984

      Thank you! Great advice bro!

      about 2 months ago
    • Lau Riv
      Lau Riv

      Can i use a 4mm² wire running from my fusebox, then split it somehow into two or more 1,5mm² wires which will run to my lights? all of this would be 12V

      about 3 months ago
    • MGKROOK
      MGKROOK

      Send those t taps this way 😂

      about 3 months ago
    • William  Baker
      William Baker

      Mabea you should show us how to strip back 2" of insulation to splice in the head light you sell.

      about 4 months ago
    • Mark W1MBF
      Mark W1MBF

      A++ Nice Technique! I will be soldering my joints as well, but super!

      about 4 months ago
    • christph3118
      christph3118

      What about running a wire for led running lights for tow mirrors?

      about 4 months ago
    • Jesus My Savior
      Jesus My Savior

      I been doing it his way for over 42 years. I do this when times you cannot do a cut, twist and cap. I only used electrical tape. I never had anyone complain about a loose splice or a connection. (I figure most of the cars and trucks I had worked on went back to the scrap yard.) No crimp or solder is needed. Retired 42 year shop mechanic. jmho

      about 4 months ago
    • Aaron Gallagher
      Aaron Gallagher

      I agree that solder is inferior to crimping. I tore the wires out of a mazda 1991 b2600 truck in a junk yard to salvage the connectors and noticed that the mazda company crimped wires --for example the power wire that feeds the injectors and other acutators from a single wire (one wire split in 3 directions )

      about 4 months ago
    • Kevin Burkett
      Kevin Burkett

      Now we know what Best Buy NOT to have work done at.

      about 4 months ago
    • Ashter Egg
      Ashter Egg

      how the hell you gonna put heat shrink over a block connector as you are splicing into an existing wire

      about 4 months ago
    • Jason's Garage
      Jason's Garage In reply to Ashter Egg

      You can use something like self-fusing tape or liquid electrical tape. There may be a better way that a car audio expert can suggest.

      about 4 months ago
    • The300ZXGuru
      The300ZXGuru

      https://www.youtube.com/watch?v=7Wh5gM8GM70

      about 5 months ago
    • Jason's Garage
      Jason's Garage In reply to The300ZXGuru

      https://youtu.be/n-efQKnLdCY

      about 5 months ago
    • trellend
      trellend

      Twist and tape always fails, it's just a matter of time.

      about 5 months ago
    • emma harrington
      emma harrington

      Now show me it done with two actual automotive gauge wires ...

      about 5 months ago
    • Jason Debler
      Jason Debler In reply to emma harrington

      @emma harrington Ah, OK...yes, it does take a bit more finesse and patience with smaller gauge wires. Glad it was helpful!

      about 5 months ago
    • emma harrington
      emma harrington In reply to emma harrington

      The difference is that smaller gauge wires have much less filaments to separate and therefore are much more difficult, some small multiplex wires can have about 4 filaments so you are basically dividing 2x2 so you need something like a dental pick. Don’t get me wrong, your method is sound and you educated me and I successfully used the method shown, but it was much harder than that to do on a bmw i3 fuse box loom. I tried a wire tap and a scotchlok which were both useless and your method saved the day! Thanks

      about 5 months ago
    • Jason's Garage
      Jason's Garage In reply to emma harrington

      I just used a couple of scrap wires I had laying around. What would you expect to be different?

      about 5 months ago
    • Spencer Maiers
      Spencer Maiers

      Great video with honest observations about opinions. The wire will break before it fails. Well done.

      about 5 months ago
    • Roger Whiting
      Roger Whiting

      Thank god you didn't use a crimp. I have been soldering and heat shrinking ever since I saw what weather did to crimps. In 40 years I havent seen a protected solder connection fail.

      about 6 months ago
    • jozef beska
      jozef beska In reply to Roger Whiting

      then why is it that in aviation soldering is avoided like the plague due to being unreliable and crimping is the desired option

      about 14 days ago
    • greg0716
      greg0716

      Ure the man. Thanks!!

      about 6 months ago