LSx Swap Harness How To Simple & Free DIY Standalone on the Test Stand

[@TheRealMisterChopShop]

If that’s not true then why do you have the best tutorial on KZbin LS God

[@jonblack6624]

thanx to zane for safety awareness n best laugh i've had in awhile , glad to know no toes were harmed in making his video

[@idriwzrd]

I still can't believe its that simple. Thanks for sharing this with the world.

[@bchapa777]

Honestly the most straight to the point and in depth video I have seen on LS wire harnesses, Thanks man!

[@AGearHead4Life]

Shimzon Awesome! Thank you for your feedback Shinzo! I appreciate it man. I’m glad that you enjoyed it.

[@Brandon_obs_ls]

@@AGearHead4Lifedo u have a stock harness or a terminator x

[@juanlamas5605]

I just fired my ls. 3 hrs ago for the first time. thanks to this video! !

[@AGearHead4Life]

Awesome Juan! Thats what I like to hear! Congrats brotha!

[@anonymoushypopotomus9802]

That was the most clear demonstration ive seen. Amazing how electricity can be confusing at first glace but isnt at all

[@AGearHead4Life]

anonymous hypopotomus Exactly! Thank you! I’m glad that you enjoyed it. Keep on Wrenchin!

[@Brandon_obs_ls]

@@AGearHead4Lifeif u keep the steering stock column can u get away without having to delete vats

[@davem8165]

I finally get it now! You explained it better than the 191-page book I just read on how to swap an LS. This old gearhead is ready to come to the 21st century.

[@JunkyardDoggs]

best video on LS swap online right now...period!!!!!

[@AGearHead4Life]

Junkyard Doggs Thanks Junkyard Doggs!

[@gbody_gang5023]

I second that

[@JunkyardDoggs]

Yeah man im not fake thats why. I dont know everything and this man just taught me something

[@tmseh]

I gotta start doing!

[@alexisrivera7650]

Every time I look at this I see a bit more. Soooo ready to drop a ls in my 350, 53 Chevy pick up. Ready to take the plunge.

[@kingartsprojects4150]

Me too!!

[@DONTCALLMETHAT]

I started my engine yesterday thanks to this video. It's sitting on a small lawn mower trailer. I even sent my computer to your guy for my VATS delete. Worked like a charm. Thank you once again bro.

[@cashnezcarterout9472]

Who is the guy that does the computers

[@DONTCALLMETHAT]

@@cashnezcarterout9472 cool Mike on eBay

[@maestrophalyspanish1323]

Hi could someone be more specific about “cool Mike” on eBay please

[@cherylvaughn2215]

I walked into my buddy's shop while he was on the phone trying to explain to a customer how difficult this conversion is gonna be, when I showed him your vid, he was completely blown away! Needless to say all of us (his customers) are now on the hunt for LS's!!

[@alexisalcaraz5000]

Thank you for bringing up what sensors don't need to be plugged so it can run! video came in clutch.

[@cameracamera1319]

U just saved me more than the cost of my 5.3l on not buying a harness. Thank u.

[@73xlh]

This, by far, is the BEST LSX video on KZbin!! Thank you!!!!

[@AGearHead4Life]

Thank you 90FLSTC!

[@rafaelwang2837]

Dude wtf i was about to buy a whole sniper system and custom harness , you are the GOAT

[@FinoNick]

couldn't get mine started with 3 wire harness from Craigslist. put the old harness back on followed this video and she started right up! Thank you sir you are a life saver.

[@AGearHead4Life]

FinoNick Awesome! That's great to hear man. Glad that this has been helpful.

[@rgtj9958]

REAL TALK...DUDE YOU HAVE GIVEN OUR PROJECT LIFE....WE WERE ABOUT SPEND ALOT OF MONEY AT A LOCAL SHOP....BLAH!! BLAH!! BLAH!! THIS WORKS... GREAT...JUST GOTTA FIGURE OUT SOME OTHER STUFF AND SHE WILL BE STINGING!!..MUCH RESPECT FOR YOU DOING THIS VIDEO... THANKS ALOT

[@AGearHead4Life]

Robert V tutt That’s what I like to hear! Glad to help brotha! Good luck on the project! Keep on Wrenchin!!

[@realthrill]

thanks dude got my 5.3 running today cause of this

[@AGearHead4Life]

Awesome Darrin! That's what I like to hear man! Congrats!

[@gordhill2239]

AGearHead4Life

[@lyndonporter7939]

I have a 5.7 want a 5.3 soon as I confirm I know what I’m doing is correct

[@slv_car_refinisher6864]

AGearHead4Life bro I apreciated your vídeo the only thing I’m new about this you said we have to had the pcm flashed out what is that?

@Haz Cat 1000.00 bucks

[@camar068]

I used a $25 stand and mounted with Dingo mounts. I had to flip them so it would bolt up. I also made a "fuel pump" using and small tank with barb fitting out of the bottom, air compressor in at the top. It fired right up. You shoulda heard my wife after I started it with no exhaust in the garage lol. Thx for your vid's and info dude.

[@TheGoFastGarage]

Thanks for the info! The best part about an LS Swap is all of the hurt feelings when I lift the hood of my old Ford.

[@AGearHead4Life]

haha No problem! Glad that you enjoyed it.

[@deanenlow7129]

Got any tips? Im gonna try putting a 5.3 in a 99 mustang that was originally a v6. I know itll all fit. Only thing I worry about is all the wiring and where to put stuff really. (First big project)

[@bradk6006]

i like u.

[@tmseh]

Blasphemy! That is unnatural.

[@marlomcmillian8937]

Will it work with a drive by wire

[@SuperchiefApache]

I followed this to the last letter of the law! It worked perfectly! Thank you, and my 59 Chevy Apache’s thanks you, too! Great video!

[@markkleveno9866]

Thanks for the post bro. I was able to start my junk yard 5.3 tonight on the stand to verify that it runs. This method Worked like a champ. Thanks again!

[@AGearHead4Life]

Awesome Mark! That's what I like to hear!

[@sammyfountain7382]

So can u drive it like that too I’m doing a ls swap in my 88 Chevy s10 I’m take motor and trans and other stuff I need out of my 2001 Chevy 1500 so what do u thinks first ls swap

[@Dallasdoesstuff84]

Were you able to start yours without having pcm flashed? Just wondering.

[@FranksShitBoxCollection]

@@Dallasdoesstuff84 You can start it but it'll only run for like 2-3 seconds before the VATS shuts it down.

[@dustingonzales2388]

Thanks man that is way better than the other videos I watched thanks

[@edrockwylaa4472]

U da maan bro !! Got my 5.3 sittiing in my backyard... Im dropping it in an oldschool... Taking notes ... THANK YOU ... !!!!

[@AGearHead4Life]

Awesome Eddy! Glad I could help. Good luck!

[@MechanicsMike]

So I commented a few months ago asking questions about a 5.3 complete with wiring harness and I planned on swapping it into my c10. I saw the video and got bored, so brought the engine to my apartment house at school. Started it in my driveway after a buddy with HP tuners pulled out the VATS for me. Had a spare walbro hanging around and it did the trick. Just need to find a trans that will work and the swap will start!

[@AGearHead4Life]

+MechanicsMike Awesome man! Glad to hear that you're making good progress! Get it and Keep on Wrench'n!

[@W5rr2nG]

You the man! I had just gave up on a EFI LSx swap mustang, for a carb'd setup until i watched this video. This is simple!

[@Dudemieser]

You appear to be smart,safe and have common sense. Very unusual on KZbin, great video

[@travisclouse2440]

BEST ENGINE KNOWN TO MAN. I like your style gear head.. The video should be called how to test fire 99-01 ls engine using unlocked pcm and stock fuse box with little effort.

[@AGearHead4Life]

Thanks Travis!

[@derekmaxwell8164]

Will this work on an 04?

[@SuperchiefApache]

I got my LS fired up in my 1959 Apache. Thanks for the video! It went totally smooth, and I was tickled to death! Thanks bruh!

[@robertemmons2260]

Awesome video! Greatly simplifies the complex wiring system! Makes it even more feasible to swap in an LS into a 60's Chevy.

[@Brian-mx2cr]

This is the best video on KZbin for getting a LS motor running with factory harness.Thanks for posting

[@rileymarsh505]

I love the way you explain things, idk makes it easy to understand. Could you do a video on how to dress up a wiring harness so it's not so bulky?

[@AGearHead4Life]

Riley Marsh Thank you Riley! I really appreciate your feedback. That video is on my to-do list. I hope to get to it one day. Right now, I’m still in the process of move though.

[@TheTrulove18]

Man I been. Searching for someone to explain this like u for months thank you finally I can start my swap

[@christopherryan9864]

This is exactly what I needed, thank you! Now I'm worried I didn't pull enough of the harness out of the donor truck I junked to get the OBDII port and all that jazz. New subscriber, doing a great service to us learning this from scratch. Keep it up!

[@AGearHead4Life]

+Christopher Ryan Thanks Chris! If you unscrewed the engine harness from the fuse block, you got enough. You may want the fuse block too, to make it run like i did in this video, but you can always find that in a junk yard. OBDII ports can be found in any vehicle after 1996. So just cut one out. They're easy to wire in, just need one signal wire, one power and one ground going to it.

[@christopherryan9864]

+AGearhead4Life Hi Mark, I was going to try to fire mine up today and I'm curious if I should take the water pump off to fire it on the engine stand. I have the accessory belt off and the power steering pump/alternator bracket is off as well as I have it on the stand. I don't want to burn up the pump if its going to be an issue and noticed it wasn't installed in your video. Thanks so much!

[@AGearHead4Life]

+Christopher Ryan YOu can leave it on there. It will not be an issue.

[@christopherryan9864]

I'm stuck everything is ready but fuel. I bought the same injector cleaner but can't find a fitting to tie into the Schroeder valve on the rail. Do you remember where and what you bought to connect it?

[@AGearHead4Life]

+Christopher Ryan That is a great tool and works good at actually cleaning the injectors too. Yea, I used the hose off of my fuel pressure tester to connect the two.

[@serious1976]

Lmaao..you had to shout him out.."whew buddy..that was something differnt"..i love that video..

[@nathanhale7444]

Wow that's awesome! I have been thinking of getting this 5.3 to put in a 31 Ford rat rod but didn't want to spend the money on a stand alone and don't have the time to mess with all that spaghetti. This is super simple!

[@mcqueenfanman]

Put a shut off valve right where the air goes in on that canister, it'll run quite a while on it. I've done that to move cars around that have dead fuel pumps. I usually set the pressure a little low so the regulator doesn't open.

[@AGearHead4Life]

Good idea

[@ronbondvd]

Dude knows his shit simple to him none English to Mr much props to dude of making it look so simple.

[@jadenkamine3574]

It's 4 wires on the obdll port pin2,4,5,16 2 is cereal information, four and five are grounds, and 16 is power. And the serial information on your PCM is pin 58 on the blue connector

[@scoop0213]

You just saved me a crap load of money. I was gonna buy a $750 harness and cpu, but now I will just do what you've done here. Thanks a bunch

[@AGearHead4Life]

+dawan antonio No problem! Those custom harness will look a lot better though. If you decide get get one that's cleaned up, I know a guy that is much cheaper than $750. I believe he'll redo an old one for closer to $300. Check out "LS Wiring Harness Conversions" on facebook. Good guy.

[@60882tc]

Thanks again Mark... you show us all the stuff we want to know. Great work, as usual.

[@AGearHead4Life]

Awesome! Glad you enjoyed it!

[@warren9808]

If you wanna keep the big ass ugly fuse block...this is the cheapest way to do it! Thanks mark!

[@AGearHead4Life]

warren Yesssir! Thanks Warren!

[@2daaxe4head]

Finally just watched and I love it ! -- Zane

[@AGearHead4Life]

Zane Parker Thanks Zane! BTW thanks again for letting me share your video to help others remember not to make that mistake.

[@igarageautobodyclassiccarr6346]

@@AGearHead4Life thanks for info. What about after getting the swap started what about the tcc wires

[@timothyspringer1876]

This video just took alot of headaches away thanks!!

[@AGearHead4Life]

Timothy Springer Excellent! Glad to be able to help.

[@puffallo1935]

Just so you know, the ignition wire is the same for a vortec 4.3

[@AGearHead4Life]

Good to know! Thanks for sharing

[@CerebralAilment]

Thank you! Buddy is doing a 5.3 swap in a Astro Van..

[@StephenBrewer89]

I watched this vidgeo years ago and thought it was good and helpful. I’m now, considering doing a ls2 swap and t56 in my 2007 Mercedes c230. So this was nice to see again. Very informative

[@shannonthompson749]

i been putting off installing a ls in my 83 c10 but now it's on :)

[@jojow241]

Never knew it was that simple, everybody makes it seem like it's extra hard to do. Thanks AGearHead4life

[@AGearHead4Life]

jojow241 NP man! Most make it sound more difficult because they believe that you have to strip it all the way down to individual wires. You only have to do that if you want to complete customize your harness. I usually don't have much time, but want it to look a little better than it does with this bulky fuse block. So I take it one step further than in this video. I cut the plug off that goes into the fuse block from the harness and use a smaller universal fuse block to give power to the same wires that had power from the fuse block. It's basically just all the pink wires.

[@motorcitydman]

thank you very much for this valuable information it takes a lot of the guess work out of my swap projects ,KOODLES GO OUT TO YOU SiR!!!!!!

[@AGearHead4Life]

Dijon Anderson Thank you Dijon! I’m glad that you appreciate it.

[@phillipbelcher3371]

Lol this is awesome. Some people make it so complicated. You could legitimately put it in a car and run it just like that. You would just need to figure out gauges

[@AGearHead4Life]

And I’ve got a quick fix for gauges too. Here’s the video link. kzbin.info/www/bejne/bmTXpGOKabSJick

[@maxwellharmon4172]

I love you for making this video thanks man!

[@AGearHead4Life]

Maxwell Harmon Haha! Thanks man! I’m glad that you found it helpful. 👍

[@ispep1162]

Yeah I couldn't concentrate on the video after I saw the toenails but I got over it and went on good information

[@AGearHead4Life]

ispep Gracias! Glad you enjoyed it.

[@luckymenood7718]

Nice I had my ls running in one day thanks for the advice keep doing yo shit

[@AGearHead4Life]

+Jo Jo Awesome! Congrats Jo Jo!

[@allanobrien4207]

I was toying with putting a 6l into a 90s chev short box 4x4 but was a bit reluctant till I saw this. Thank you so much!! Makes it very simple

[@MrCoffeenciggs]

Thanx FINALLY A STRAIGHT ANSWER! !!!

[@demikpre]

+Clint Cornett Took YEARS! for someone to finally make this video lol

[@rustyikab]

thanks. I did know about the brake pedal for the converter release. I found the fuel pump relay wire and managed to wire all that today. I had the 52 Chevy running today for 20 minutes. Tomorrow will move to the Plymouth coupe...again thanks

[@mrmidnight32]

Hey bro! This video helped me so much for my 5.3 for my stand, is there any way you can explain how to set up a DBW 5.3? I picked up my L59 from s 2006 Tahoe. I got it to idle on the stand. I picked up a DBW gas pedal from the yard today but don’t know how to connect it to the harness/fuse block. Can you show us how to set up a DBW set up? Keep on rockin on! 🤘

[@Bueno-Fabrication-Tuning]

Thanks for this video! I'm swapping a 6.0L into my 68 camaro and the harness is a total mystery to me. This video really simplified the what is needed to get the engine to turn over. THANKS!

[@AGearHead4Life]

+Elias Soto Great Elias! Good luck on the swap!

[@celsoguajardovillarreal]

excellent work

[@damontippens4877]

Thanks for posting this video I have more confidence now to do an ls swap in my 99 1ton

[@AGearHead4Life]

Link to "CoolMike222" on eBay for VATS removal now updated: rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=11&pub=5575162067&toolid=10001&campid=5337841854&customid=&icep_store=coolmike222&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg

[@AGearHead4Life]

That's a good question that I'm sure he'd be able to answer. Shoot him a message and see what he says. IT's be a couple years now since he's sent me a PCM and I was living in AL at the time. I'm an on-line shopper though, so i've gotten use to waiting a week for an item to come in the mail. It doesnt bother me at all.

[@stevencaffie1809]

hi my name is steve im trying to build a ls to put in my Oldsmobile cutlass whats the best way to go ??

[@AGearHead4Life]

Hey Steven. I'd need a more specific question to help you out, because you wouldn't necessarily have to build it at all. just drop it in stock and it'll still be great.

[@mattsworld17]

AGearHead4Life where are you from man would love some hands on

[@AGearHead4Life]

mattsworld17 I'm now living back home near San Antonio, TX.

[@freddieboykin9468]

man you my hero workin on my swap now just started I'll be back

[@justincooper7530]

Informative video bud......Do you have black painted toenails!?

[@AGearHead4Life]

+Justin Cooper Thank you Justin! No, it's a single stage gun-metal grey foot paint job.

[@justincooper7530]

+AGearhead4Life Just bought a 98 silverado k1500 4x4. Hope to do ls swap soon!

[@AGearHead4Life]

+Justin Cooper Sweet! Good luck!

[@gilbertcordova3105]

Your bad ass, ive been watching your videos as you make them.Your really getting me more inspired and comfortable to this swap. I have had my truck LS mounted in my 68 camaro and will me setting in the harness and starter to try and get it to start and run this December.Thanks keep doing these video.

[@AGearHead4Life]

+Gilbert Cordova Awesome Gilbert! Thank you for your feedback and support.

[@adrianrubi6345]

Me acabas de enseñar mucho, aunque casi no te entendía por el idioma.

[@AGearHead4Life]

Awesome! Glad to hear it Adrian. Yea, I speak fast and I'm sure that doesn't help.

[@emiliano29171316]

AGearHead4Life you grad in 98 right?

[@AGearHead4Life]

Yep!

[@heartlessrobinson919]

Great video you gotta be dumb to give this a thumbs down one the best easy LS start up I've seen

[@TheRealMisterChopShop]

The Ls god !!!!!!

[@AGearHead4Life]

hahaha Funny, but thanks man. 👍

[@livewiregto]

Fuel injector cleaner as a fuel pump is a bad ass idea!!

[@AGearHead4Life]

Thanks! It’s been working well too!

[@slimjim119]

The Rick Fix Could use this info

[@morgansword]

Maybe I can't wrench anymore but I still have fun watching. Double D put a LS in a fifty seven more door n then converted it to a tudor. He made that part easy cause he did one and learned and I ask myself why we didn't do that when kids as two anything was high an more doors were tow aways. Even better, he used pontiac doors on a chevy with no grief. It was his first LS swap and nervous as a long tailed cat in a living room full of rocking chairs. He couldn't of googled it as he bought wiring looms and had a mess going and also wiring is not his strong suit. Now no problem, grab and throw it in. I watch another channel cause he builds rat rods as they have probably had the longest run of project cars. I think the next thing is building subframes that let you do a direct bolt in and power steering is right there. Long and short, his buddy grabbed the mess and tied it together like you and then the magic of touch the jumper in this app, and it fired right up in front of him. The look of shock took facial to the dumb bear look/LOL. I never had all this fun but fixed a few cars for my own use... I wrenched on heavy equipment and made good money cause for me that was it. No computers, or facebook or google, it was the fifties and even the "cell phone" had a cord on it for ship to shore at three or more a minute.Don't get me wrong, I loved the fifties and on up to early eighties still not much in way of a computer.. some small attempts but nothing a bone head like me to worry about as the ground outs or open circuits were easy. Guy I worked for got a new drill rig and took the keys out making it hard for me to service so I hot wired it then after making sure everything was coatsure went and hid it behind some other stuff.You could hear him blowing and I asked him what was the problem an he told me that someone had stole his hundred tho drill rig so I kinda wound him more said ya I seen it moving and thought you came back.. Finally couldn't take it anymore as the guys heartsick told him where it was parked and he tells me not to tease him right now so quick hot wire and drive it back out in sight. See, I am a mechanic an he is just making it hard on me... he got over it slowly and came around

[@silverado-yy8eu]

Can I have one of ur gearhead stickers

[@AGearHead4Life]

+95silverado1983 Sure, I have a motivational sticker that I can give you. Shoot me your address in a PM and I'll get it to you. Also, if you'd like one of the 6 inch "AGearHead4Life" window decals, PayPal $2 to agearhead4life1 AT gmail DOT com and I'll get one to you. Make sure that you leave your address in the notes section when of the payment.

[@MrMSA90]

And you got the video done before all that rain came in to haha good job on explaining all this!!!

[@AGearHead4Life]

MrMSA90 haha Thanks man! and you're right. I finished shooting right before it rained. It was sprinkling as I moved the engine back into the garage.

[@noksu_krx1933]

this is fucking awesome, but how do you erase the security system on the ecu?

[@jadenkamine3574]

You have to take it to a tuning shop and have them take it off, via hp tuners or something like that.

[@Chubbza5]

There's a couple ways to do it, one involves swapping it into a silverado and doing a reset process and the other is a camaro i think.

[@ggarza7882]

I have a 2006 Silverado with a 5.3 and another ecu from a 5.3 that I need to have the vats remove is there a link that you can direct me to

[@Chubbza5]

Just look up GM VATS REMOVAL, and there should be a few videos that show the method of using a different chassis to remove it. I don't want to go too far into detail because it could be used nefariously.

[@AGearHead4Life]

A link to have your VATS removed is in the video description.

[@mikes7405]

hell yea! thank you very much! Helping a friend remove engine and harness from 04 gto to put in a 95 impala ss. Been dragging feet last couple days on the wiring, ready to get er done now! thanks to you this project just got a kick in the rear

[@robertsalas3984]

Yo these videos are very informative, noticed you are a Marine . I'm 0331 . But I mean no disrespect just wondering what the deal is with your painted toe nail my man . 🤔😐

[@FranksShitBoxCollection]

When you have a daughter and she wants to paint your toe nails it's pretty hard to say no.

[@ianw5920]

I am currently ls swapping my truck this helped me out a lot thank you and you just earned a like and a new subscriber

[@aaronmcdonald6045]

awesome video man.....you're very smart and a good mechanic.....I think most ppl are scared of the ls swaps cause of the wiring harness and such......videos like this prove that it isn't rocket science or trying to split atoms,lol, I like the 3rd Gen too man.....I have an 83 w/a traditional sbc, runs very good but here in the future I want LS power......keep doing what you do bro, I watch all ur vids.....good luck to ya!

[@AGearHead4Life]

+Aaron McDonald Thank you very much for your support Aaron! I'm glad to hear that you're enjoying the show man. I noticed most people were concerned about the harness also, since I received a lot of questions and comments about it. That is why I made this video. I was hoping to simplify it for everyone. It can get more difficult than this depending on what options they want to use, but this is the most simply way to make it work and anyone can do it.

[@allanferguson8234]

great info will get a 5.3 with all the stuff needed to get it to work like you did. tks a lot

[@keithphillips1234]

Finally a video with full details!! I got a 86 swb c10 im really wanting to do this and use my 700r4. i hope this doesnt cost a fortune..

[@CoroPlanesLLC]

Whoo Buddy!!! That was somtin' different! LOL happy he didn't get hurt --

[@noreastermike1621]

I like the front support idea.

[@jamesb1221222]

When I first started with my harness I didn't know what the hell I was looking at, but once you look at the schematics, it's simple

[@cold6319]

Do u have the schematics ? I can't find them

[@jamesb1221222]

I used this site lt1swap.com/99-02_vortec_pcm.htm

[@AGearHead4Life]

Exactly!

[@myfreespace3583]

You make it seem like it can be done in 10 minutes with a smoke break. :) Nice video!

[@AGearHead4Life]

+MyFreeSpace haha Thanks brotha!

[@mikemataria7741]

I like this guy he makes it simple not complicated 👍

[@AGearHead4Life]

Thank you Mike!

[@bigwillypacino711]

I'm just starting a jag XJS 5.3 turbo swap for my dad it's on his bucket list thanks for the videos

[@AGearHead4Life]

Awesome BigWilly! Good luck!

[@jasonmoore632]

Thanks so much for this video. It helped me make my mind up I’m going to ls swap my 1985 Trans am

[@jamaalbey6306]

Thank you now I can get my OBS going and go missing this summer. Watch out mud crickets here I come 😎

[@6UERRA_DIRTYBIRD]

Thank you for your service 1st and foremost🇺🇲!!!! I will be installing a 5.3LS in my 92' thanks to your VERY SIMPLE instructions.

[@craigr13666]

Battery time doesn't matter how long it'll run, if you're running without water the bearings seize up before the battery dies. Friction= stuck valves, stuck lifters, spun bearings, etc... The computer has no way of knowing how hot it is the sensors usually reading water temp not ambient air. But I see everybody firing them up, I guess these later style engines are designed to put up with a bit more abuse. Great video by the way, as always thank you for sharing man.

[@AGearHead4Life]

craigr13666 Thanks Craig! Yea, you're right. They'd probably seize up before the battery would die with no water and overheating. The friction that your describing would have to come from excessive heat of no coolant, because it's got plenty of oil circulation.The computer does have a very inaccurate reading of the engines temp but it's a lot closer than if it was unplugged. The heat transfer through the head will bring it closer to 130* by the time I turn it off. With the sender unplugged, it would assume that it was -38*. But that doesn't really matter so much because that will only change the fuel delivered. It's not going to help cool since they're no fans. These motors do handle a lot of abuse, but I don't see running them for 30 seconds with no coolant causing any issue. BUT I am known to take risks... often. lol The only issue that I've been concerned about is possible hot spots from not having the water there to dissipate and move the heat. But I feel safe about it. I haven't had an issue yet and if I do, I'm sure I'll post a video up about it.This motor possibly has a bad head gasket. I found milk in the pan once I got it home. The seller said the motor ran great, but had gotten rain in it from having no oil cap. So, I plan to test the head gaskets once I have the radiator hooked up. It'll be nice to have coolant circulating, get the motor to operating temp and be able to test the motor better before it goes into the car. Besides that, it's fun and motivating to watch.

[@cr4nkshft]

I found this helpful.. I'm currently in the process of picking up an LS from a junk yard and the included wiring harness, thanks for the heads up!

[@AGearHead4Life]

Awesome! Glad to hear it Gerry! Good luck!

[@bryantmatthews93]

This is why we love the ls engine

[@Unhinged88]

All this info helped me a lot with my LS swap. Running the factory fuse box. Pretty much the fuel pump wire and the ignition wire..going into my 86 k20 followed by MrWhitels1

[@AGearHead4Life]

Awesome Fan! Glad to hear it. Thank you for sharing your feedback.

[@brianhigginbotham4489]

I know this a old video but thanks for making it ! I got plans to do a swap on a 78 ford 2wd pickup I got.

[@natebigbull79]

Awesome video man .. cant believe I'm just seeing this now ... helps out big time ... just a quick question ... you say it doesn't need the MAF or O2 sensors to run it on the stand ... do you know why that is? Doesn't the ECM need those readings to operate properly?... that's all I'm curious about .. thanks alot tho for posting this

[@AGearHead4Life]

Nate BB Awesome. Glad that I could help. Yes, because without input from those sensors, the PCM will just use default data to do its job. Actually, that’s mostly true for the O2s. For the MAF missing, it’ll use the data from the MAP to do what it needs. These PCMs can even be programmed to not depend on a MAF at all. It’s called a “Speed Density” tune. Commonly done in turbo builds.

[@govbentley2011]

I'm getting ready to put a 5.3 into a 75 Vega , the engine is from an 09 Tahoe and I'm pretty sure it'll get a 4L 60 trans. Any and all advice is most welcome. Great video and God bless.

[@tyronearmstead7598]

Thank you, I'm right at this point with my hot rod project. Very clear!!

[@agentnugent1021]

Simple and straight to the point....all I need now is to get an engine 😂

[@DONTCALLMETHAT]

By far the best engine stand test video! Thanks bro. You're a genius

[@Alan197730]

Awesome job my friend, and it will clean up nicely once you peal all the wires away, because there is, like you said only two real wires to power it, and the rest are O2, map, tps, sensors and so on, and so on. Anyway thanks for sharing, and keep up the awesome work.

[@AGearHead4Life]

+Chevy King Thanks Chevy King! Will Do!

[@Alan197730]

No prob.

[@chevyshawn5918]

Sweet mark. You know I have a good home for that engine. We can give the audience even more details on how to put it in my truck. Lol

[@AGearHead4Life]

ChevyShawn That's true! Would make a good video too! This is that 4.8 that I picked up a week ago. I havent figured out what I'm doing with it yet. So give me a bit to figure that out. I've just gotten time to clean it and get it painted. I'd like to get the radiator hooked up to make sure the head gaskets are good on it.

[@chevyshawn5918]

It just seems too easy not to try to put one in something