Where's The Low Oil Pressure In A Jeep 4.0 Going? I Find Out!

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  • Опубліковано 4 гру 2024

КОМЕНТАРІ • 165

  • @twadam5218
    @twadam5218 10 місяців тому +25

    Your not a hackjob at all. I would describe you as a common sense get 'er done 'er. The world needs more folks like you who aren't afraid to try new things and learn from experience.

    • @KPaul7
      @KPaul7 10 місяців тому

      Well put 👍

  • @dg98adams
    @dg98adams 10 місяців тому +24

    Dex you remind me of a guy that taught me a lot about general mechanics… he was a farmer and learned by fixing stuff that broke by watching his Dad/Uncles fix stuff… you are a great reminder of how resourceful he was and I like to be. Keep it up.

  • @Neilman1000
    @Neilman1000 10 місяців тому +21

    Dex, I am convinced that you have solved the low oil pressure at idle issue. There are going to be a lot of engines out there getting new cam bearings, thanks to you. Great work and be safe.

    • @tony-nu7rg
      @tony-nu7rg 10 місяців тому +2

      Dex def got some good jeep content. Peace be

    • @cmoody2006
      @cmoody2006 10 місяців тому +3

      I’ve been fighting this same issue for years now with different 4.0’s after heavy abuse and I’m certain after watching your videos on this that cam bearings are the solution! You’ve done exactly what I wanted to try out to a T! Sounds like I’ll be doing cam bearings on my next one! Big thanks!

  • @jordanjohnson3348
    @jordanjohnson3348 29 днів тому +1

    AFTER 2 YEARS. I’ve finally found a video that gave me the confidence to tear down the engine to fix the low oil pressure rather than junking it and getting a used one THANK YOU DEX!

    • @dexjs
      @dexjs  28 днів тому

      Glad I can help!!

  • @KgiMedia601
    @KgiMedia601 10 місяців тому +14

    Best jeep channel on youtube hands down

  • @James-yp5dn
    @James-yp5dn 10 місяців тому +7

    Appreciate the effort to get to the root of the problem 🤔that's how we learn 👍👍

  • @BlueEyedColonizer
    @BlueEyedColonizer 10 місяців тому +8

    Its like we are in the shop figuring it out together. Wonderful job Sir.

    • @dexjs
      @dexjs  10 місяців тому +2

      Thanks 👍learning myself!!

  • @VanBeekumGarage
    @VanBeekumGarage 10 місяців тому +14

    Dex, I’ve recently found your channel and I’ve got to say it’s my favorite UA-cam channel of all time, plus, I’ve learned so much

  • @jonbain9216
    @jonbain9216 10 місяців тому +16

    I really appreciate you taking the time doing this
    To me thats one of the reasons i really like your channel
    Really enjoy what ya doing

  • @rustytoyota
    @rustytoyota 10 місяців тому +3

    DEX posted a short about traction. Full send VS Flat. Video Auto played before bed.
    Next morning Chicago got hit with so much snow.
    Then I remembered what DEX said.
    Just kept it full send. Didn't get stuck once.

  • @oscarapodaca3042
    @oscarapodaca3042 10 місяців тому +2

    I'm glad somehow i bumped into your channel. Nothing but interesting good stuff.

  • @bobbyplatt7654
    @bobbyplatt7654 10 місяців тому +2

    Ignore the haters Dex and do what you do your doing good..

  • @rogerslone9687
    @rogerslone9687 10 місяців тому +2

    I just want to say thank you. I have personally run into a few motors similar to this one. Some had the dreaded cracked head issue. Even after a new head, and new rod Bearings they still had low oil pressure just like this one. To me, you have just proven that cam Bearings really are the only way to fix this problem. I tried high pressure pumps as well, and it didn't make any difference. I had chatted with a few people that pointed to the cam Bearings being the problem, but you just proved it without a doubt. THANK YOU SO MUCH.

  • @williammessinger9819
    @williammessinger9819 10 місяців тому +5

    I wish I could bring my 4.0 down to you so you’d rebuild it you do awesome work on these motors dex

    • @johndymond6588
      @johndymond6588 7 місяців тому +1

      Me too!!! I've got a 2002 YJ that needs his amazing hack-job-ed-ness - aka, mechanical genius.

  • @Trendkillers
    @Trendkillers 10 місяців тому +3

    Dex out here taking one for the team, thanks brother xj all day!!!!

  • @Pigtrapper
    @Pigtrapper 10 місяців тому +3

    Yay!!!!! That was me who suggested the oil dye. I have a different account now, but it was pigtrapper2 when i wrote it.

    • @janetbrowder6685
      @janetbrowder6685 10 місяців тому

      Dex does appreciate comments and input. Tries to read all 👍👍👍

    • @Pigtrapper
      @Pigtrapper 10 місяців тому

      @janetbrowder6685 he commented that it was a good idea. Seems like a good dude. Definitely my favorite UA-camr. I like cleetus McFarland but they kinda got away from their mechanic videos... which is what I like to watch.

    • @fastinradfordable
      @fastinradfordable 10 місяців тому

      Prove it.
      Because it was actually ME who was pigtrapper2.
      I was pigtrapper1 but everyone copied me I’m already wayyy past that pigtrapper69 now

  • @Dmowery5036
    @Dmowery5036 10 місяців тому +6

    That’s pretty nice. Lots of information and tips. Once it warms up I’m gonna use some of the knowledge I’ve learned from you on my yj.

  • @Tpbmods
    @Tpbmods 10 місяців тому +1

    Dex out here teachin me more than school ever did! Thanks brother

  • @trhmlton9293
    @trhmlton9293 10 місяців тому +5

    Thank you for all the work once again. That new camera works great!

  • @eazytoribio2695
    @eazytoribio2695 6 місяців тому +1

    This is what a mechanic 👨‍🔧 should be a problem solver fixing what needs to be fixed you are what I consider a real mechanic 👨‍🔧

  • @BrownyCakes1
    @BrownyCakes1 10 місяців тому +2

    What a great video! This is without a doubt why my forgotten Cherokee had persistent low oil pressure issues. I chased that issue all the way up to the point you were at when you started this video. Thank you for solving this mystery!

    • @dexjs
      @dexjs  10 місяців тому

      Glad it helped! Put in some hard hours!!

  • @Yelladog78
    @Yelladog78 6 місяців тому +1

    I wish you were my neighbor, you stay in a good mood even when things are going bad, I usually get ticked & discouraged

  • @davidchristensen2970
    @davidchristensen2970 10 місяців тому +5

    I’m really enjoying these videos, thanks for taking the time to get these out there.
    My xj has identical oil pressure symptoms, gives me something to look for now.

  • @freedomfarms5960
    @freedomfarms5960 10 місяців тому +1

    I like how your going though the trouble of this to figure it out. I don’t think your a hack job. Keep up the good work

  • @leopom78
    @leopom78 10 місяців тому +1

    This is one of the most informative videos I’ve seen in a while. On any Chanel. It never occurred to me that you can have an oil leak inside the motor. This might be what’s wrong with my 4.2. It drops to 5-10 PSI when hot and idling. 160k miles on 89 YJ. Keep the videos coming.

    • @dexjs
      @dexjs  10 місяців тому

      I appreciate that!! Will do forsure

  • @MarkShinnick
    @MarkShinnick 3 місяці тому +1

    At idle, only a few psi is ok....but you've come up with what finally looks like a great answer to this still unnerving "problem". Thanks.

    • @dexjs
      @dexjs  3 місяці тому

      Glad to help

  • @beckybird5367
    @beckybird5367 10 місяців тому +2

    It's very interesting. Hope you figured it out.

  • @KPaul7
    @KPaul7 10 місяців тому +1

    Dex, you are awesome ! ! !
    Thank you for completing this series. I really enjoyed it. Shoot, I enjoy all your mechanic videos. Keep it up 👍

  • @heatonext
    @heatonext 10 місяців тому +1

    Glad to see the old, drill on oil pump trick helped you see that cam issue. Would have been tough to come to terms with the issue just by checking the timing chain. Nice job Dex 🤙

  • @sHoRtBuSseR
    @sHoRtBuSseR 10 місяців тому

    I saw the title of the video and went "yeah probably cam bearings" and I wasn't disappointed lol. Nice find.

  • @knighthawk3110
    @knighthawk3110 10 місяців тому

    Your brother biting his tongue was cracking me up, he loves you very much. I have to say it's really awesome to see you experiment and see what happens sometimes. At least when you do something that's not by the book you're honest about it.
    Now your camera work on the other hand leaves a lot to be desired 😂

  • @johnmortimer7862
    @johnmortimer7862 6 місяців тому

    I love what you're doing. I wish that you'd been making videos years ago when I bought my first XJ. Could've taught me all that I needed to know before I had to learn it the hard way.
    Also, yes, cam bearings are the #1 cause of low oil pressure at idle.

  • @rudybishop9089
    @rudybishop9089 10 місяців тому +4

    Well well well - apparently Ol Dex has been hidein sompin - he has been “camshaft illiterate” the whole time - he said it had a bad johnsonator. No matter I just learned a lot about the 4.0 camshaft -

  • @toddpaulson7081
    @toddpaulson7081 10 місяців тому

    Decks by Reading all these messages you've already helped tons of people out with the same issue.. This proves the time and effort you put in do this video. Was worth it keep up the good work .

  • @timothybryantjr9514
    @timothybryantjr9514 10 місяців тому +3

    Another great video from dex

  • @pacman3908
    @pacman3908 10 місяців тому +1

    Love your videos dex im learning alot about jeeps from you thanks

  • @matthewggreen
    @matthewggreen 10 місяців тому +2

    Good video, nobody lied to ya

  • @SandCruzer6
    @SandCruzer6 10 місяців тому

    The right side of the motor is where the lifters and pushrods are, so it will read cooler on that side. Good job finding the bearing problem.

  • @deanbarrett7180
    @deanbarrett7180 10 місяців тому

    Brilliant. I've been working on AMC engines all of my life. The school of thought was generally "all bearings slightly worn" so throw in a high volume Melling if the hot low oil pressure issue arises. But I always suspected that it was a more specific area as the pressure swings while driving were so dramatic. If all the bearings are worn out, you'd end up with a lower overall loss in PSI, not up and down 20+ PSI with the throttle at any given temperature. Great work and I'll be pulling my cam bearings during the refresh this summer.

  • @Youngin6923
    @Youngin6923 10 місяців тому

    Every video I watch of yours I always learn something about a 4.0 and it’s helpful because that’s what’s in my jeep🤘🏼 great videos Dex keep up the great work!

  • @1unkn0wn
    @1unkn0wn 9 місяців тому

    I started having oil pressue issues at about 260k. I also discovered my 0331 head was cracked at about 260k. The head was replaced with a rebuilt head at 280k and I tried changing the oil pump at 300k with not much improvement. I have been running 15w40 rotella for 55k miles with 20psi hot oil pressue. Previous to that my oil pressure would fall below 10psi and the light would come on. I know this is not a long term fix but if you want to eek out a bit more life from an engine needing cam bearings, before rebuilding, this has been working for me.

  • @bassinshankles
    @bassinshankles 10 місяців тому

    Hope it many moons before my stroker has low oil pressure issues but this will definitely be checked first if I do! Thank you for everything you do best account on UA-cam

  • @markdicicco6409
    @markdicicco6409 10 місяців тому +2

    Always awesome videos

  • @johnthomley1657
    @johnthomley1657 10 місяців тому +1

    Thank you so much for going to all that effort. I learned a lot. Your videos are great.

    • @dexjs
      @dexjs  10 місяців тому

      You're very welcome!

  • @scaletrailers80
    @scaletrailers80 10 місяців тому +2

    Man yeah that's awesome!

  • @TylerMartin-bf9yb
    @TylerMartin-bf9yb 10 місяців тому +1

    My dad and I put cam bearings into his 5.3 when I was like 17. Because of low oil pressure obviously after looking at all of the rod and main bearings which by the way looked perfect for 300,000+ miles. So one of the cam bearings actually spun out of the block. We replaced all of the bearings but the original cam went in hard and I’m not sure if the cam was warped or if the bearing tolerances where to tight. I saw a hagerty video not long ago showing to put cuts in the old cam to act as a drill bit if you know what I mean. Clean frequently and flush the oil passages and you’ll get a perfect running engine if you have cam bearing clearance issues. I forgot to mention the engine had good oil pressure for a little bit but lost it again because I think it spun another cam bearing

    • @nocturnalspecialties642
      @nocturnalspecialties642 10 місяців тому

      Yea thats common. Think of it as a reamer.
      If cam bearings don't go in perfect they will be tight fit to the cam shaft journals.

  • @timothyproksch2915
    @timothyproksch2915 8 місяців тому

    Uncle Tony’s garage brought me hear and I’ve enjoyed it

  • @RB-lf7bo
    @RB-lf7bo 10 місяців тому +2

    Well done ...🤙

  • @jeremydoblinger3609
    @jeremydoblinger3609 10 місяців тому

    Thank you for solving this issue.. alot of cam bearings will be sold tomorow...also ill be looking for this problem on the next 4.0 i get ahold of

  • @hughobrien4139
    @hughobrien4139 10 місяців тому

    Nice work! I’m the type that has to stir over what caused the cam bearings to wear out. I’ve been bitten by cam bearing issues once. The problem became obvious after a few months of head scratching over it.

  • @jeepdoctv
    @jeepdoctv 10 місяців тому

    Nice! I like that you didn’t give up

  • @TheEpicplayer01
    @TheEpicplayer01 10 місяців тому

    The footage with the new camera is real nice, it's a big difference

  • @lindamoser2532
    @lindamoser2532 10 місяців тому

    I can relate. I bought a CJ7 with a rebuilt Jasper engine. Engine is 5 years old, but less than 10 k on it. It goes from 50psi down to 10 at operating temperature at idle. Off idle it goes up. No funny noise.

  • @edwarddavis507
    @edwarddavis507 10 місяців тому

    Nice detective work Dex!

  • @HawkeyeMobileAutoRepair
    @HawkeyeMobileAutoRepair 10 місяців тому

    My dear friend Dexter, I feel like you are preaching straight to me brother man. Just did an engine swap to get our family xj going. Bout to make a 3 row xj. :) Went well, however I noticed that the motor I swapped in (244,000 miles 😅) has the issue you described of having low oil pressure once up to temp. I am about to replace the entire cooling system and the tires on it with income taxes, because i belive somewhere therin lies my hot running temp issue, which exasserbates the oil pressure. Oof wish me luck, as I buy another used cherokee to pull another motor and do a full engine rebuild on this engine otherwise. Money pits, gotta love em.

  • @nesbitttom
    @nesbitttom 6 місяців тому

    good job........ dont mention the haters, act as if they dont exist, praise the good commenters, grow your channel

  • @stormyyoung6344
    @stormyyoung6344 10 місяців тому

    Good video thanks for giving me something to watch and learn from.

  • @rogerpowell6493
    @rogerpowell6493 10 місяців тому

    I have been wondering why the 4.0 has lifter noise and worn rockers and start making noise. The same ro kerarm and lifter design was in common use and problems were rare. You have actually revealed the root cause of several complaints that are common on this engine. My hat is off to you sir!

  • @Thepartguy
    @Thepartguy 10 місяців тому +1

    Guess i need to pull the motor out of mine and have justin put cam bearings in it lol. Mains and rods looked great when I put it in but it has always had low oil pressure.

  • @aretemotors2205
    @aretemotors2205 10 місяців тому

    Thanks for doing the work to prove this out!

  • @hotrod76.
    @hotrod76. 10 місяців тому +1

    I did cam bearings and mains and rods. Still didn't have oil pressure. Only thing I didn't change was the cam itself.

  • @stevennewellproductions
    @stevennewellproductions 7 місяців тому +2

    Great video Dex!

  • @T80Delta
    @T80Delta 10 місяців тому +2

    1989 4.0 with 179k miles has 35-40psi HOT oil pressure. Jumps to ~50 at a cold start and stays around 40 while driving. I'm so glad not to have this issue *knock on wood*, but it makes me wonder what really causes low oil pressure in a 4.0. It seems not to be related to mileage... has to be lack of a proper maintenance routine, right?

  • @geraldhoopes8515
    @geraldhoopes8515 10 місяців тому

    Next I mentioned this to you on a previous video in the comments I know about this. It happened to me and the Achilles Hill with these 4 row motors is the cam bearings. I've seen it on several videos on UA-cam. Also, put heavy oil in it when you first started up. Let it break in after that change it to regular stuff. I use 10/40 when I fired up my engine. The first time I wanted to get the Heavy oil film to start and break in my cam. And everything else after that I change back over.

  • @hippiemiller
    @hippiemiller 10 місяців тому

    Good job working it out 👍👍

  • @papatomsthoughts
    @papatomsthoughts 10 місяців тому

    I would love to see your brothers process, he has his way and thats ok, it may teach others a way that is better. 😊😊😊😊😊

  • @kyridgejumper
    @kyridgejumper 10 місяців тому

    Great job. I have the same issues with a 01GC when hot at Idle the check gauges light comes on and there is 0 on the gauge I sit at a red light with it reved up some to keep oil pressure and my engine piston slaps bad also lol it needs a full rebuild, maybe someday

  • @joefoster259
    @joefoster259 10 місяців тому

    Looks good Dex! Wish I knew what happened to the Comanche, even if you had to give up and move on. I just finished a 5.3L rebuild that went well.

  • @corytriplett6280
    @corytriplett6280 10 місяців тому +1

    Another great video!

  • @oldxj
    @oldxj 10 місяців тому

    Dex, I was thinking about the black Comanche
    I’m thinking the oil passages you show in this video are semi obstructed in the Comanche’s engine.
    The oil flow is restricted in them so it has no where to go but lifters.
    They pump up and the issue exposes itself.
    That’s why it holds oil pressure like it does after it shuts down.
    That oil takes a second to bleed off.

  • @928pcar
    @928pcar 9 місяців тому

    I dig your XJ content! Subbed

  • @Wrencher_I6
    @Wrencher_I6 9 місяців тому

    I just found your videos I think there cool, I’m a jeep Cherokee and 4.0l lover my self !

    • @dexjs
      @dexjs  9 місяців тому

      Welcome aboard!

  • @zbrown362
    @zbrown362 10 місяців тому

    It’s not hack job for the common man that doesn’t wanna spend 10 of thousands of dollars fixing his stuff your not a rich UA-camr I can’t relate too your a relatable guy too just a guy trying too fix stuff in his shop and not spend a fortune appreciate your videos!

  • @thehogpin4044
    @thehogpin4044 10 місяців тому +2

    I’ve had a dozen XJ 4.0’s, everyone of them will start cold and have 40+ psi on oil pressure. While driving it’s always good at idle it always drop.
    I have one now with 221,000 miles and one with 120,000, great pressure at start up and while driving, at idle always around 10 psi. I can send videos of both if you’d like. I always just thought it didn’t need 40-50 psi at 800rpms.
    I’d be interested in motor for future project what’s your price?

  • @drew7767
    @drew7767 10 місяців тому +1

    great info

  • @riveneva1519
    @riveneva1519 10 місяців тому +1

    I’ve got a 1999 XJ with 307,000 miles on it. The oil pressure has been slowly dropping over the last 50,000 miles or so.
    I replaced the rear main seal at 250,000 miles and the rear main bearing looked brand new, so I had been presuming that the dropping oil pressure isn’t related to worn rod or main bearings. I was thinking it might be a worn oil pump, but after seeing this video it’s got me thinking worn cam bearings now.
    I’ve still got 20 psi at hot idle and 50 psi when revved up so the oil pressure is good enough, but when it drops enough to start worrying about it and I yank the engine it’s definitely getting new cam bearings.
    Thanks for the hard work to figure this issue out.

  • @jeremyhanna3852
    @jeremyhanna3852 10 місяців тому +2

    I wonder if this testing will help with finding answers on the commache as its clearly some sorta oil pressure issue

    • @janetbrowder6685
      @janetbrowder6685 10 місяців тому

      Had same thoughts while watching this video. 👍👍

  • @Mark622111
    @Mark622111 9 місяців тому

    Just my own story and hope it helps the next guy.
    In my case minimal oil pressure after a new 4.0L rebuild. Turned out to be the newly purchased China oil pump relief valve cracked open & stuck. No reason to replace the 260K mile OEM pump during my build as it worked fine just seemed new during a rebuild was the way to go.
    Had to do another rebuild as defective pump with open releif valve finally burned my lifters, cam lobes, crank bearings, and push rod bearings from lack of pressure, all because I did not believe my oil pressure gauge.
    Runs like a Champ now...lesson learned. If your going with a new China pump double check the relief valve is closed, not stuck open, and opens and closes properly. I'll reuse the China pump someday after honing out and polishing the relief valve bore. (Why even have a relief valve on a 4.0L oil pump?...sure there is an answer somewhere but I don't know.)
    Big fan of common sense and down to earth mechanics. Also, I too pull heads with the intake and exhaust still attached...makes life easy during the re-install. I use dowl pins to guide the head back on as to not damage the new head gasket. I for one got burned on low cost head gaskets from local auto supply store, I only use MLS head gaskets now as added insurance.

  • @76v8jeep
    @76v8jeep 4 місяці тому

    👍. Thanks for these videos!

  • @b16crxt
    @b16crxt 10 місяців тому

    Cool video. Did you happen to check if the crank or cam are warped, causing the uneven wear?

  • @jeremyhanna3852
    @jeremyhanna3852 10 місяців тому

    Based on the result from this video i would check and see if the cam bearings or cam its self in a renix are different measurements than a newer cam or maybe they beat the bearings in the wrong order and forced the cam in i think the cam is to tight some how and holding oil pressure

  • @SmudgeMadison
    @SmudgeMadison 10 місяців тому +3

    You worry too much about comments. Take the good, ignore the rest. Even me if you want to.😉👍

  • @byronlee4902
    @byronlee4902 3 місяці тому +1

    Awesome video you worked your but off for this one

    • @dexjs
      @dexjs  3 місяці тому

      Yeah I did!

  • @hauntedfright
    @hauntedfright 10 місяців тому +1

    Beautiful

  • @twinturbocoyoteftw
    @twinturbocoyoteftw 10 місяців тому

    Main bearings and cam bearings are almost always the culprit in low oil pressure issues.

  • @drwho6211
    @drwho6211 10 місяців тому

    I noticed you used oil dry. Aka diatomaceous earth for the oil spill. Highly recommend red clay. Aka Georgia clay. It’s way more absorbent than oil dry. And it’s free for us southern folk.

    • @fastinradfordable
      @fastinradfordable 10 місяців тому

      Have you ever tried to clean dried red clay from concrete?
      Because oil dry leaves the concrete like new

  • @dissociativecat7495
    @dissociativecat7495 10 місяців тому

    spec. oil clearance on a cam bearing is .001-.003. looks like someone mixed the up cam bearings on the original install for them to come out so easy. the insides of the bearings are the same the outside is different sizes for each journal, they have to go in order 1 through 4 . I'm not telling you I'm telling those who are watching who don't know and because you said the journals on the camshaft are different, they are not its the block that's different

  • @DMB41TwoStep
    @DMB41TwoStep 8 місяців тому

    Well that seals the deal for me. My idle oil pressure will be 10 forever.

  • @rustypotatos
    @rustypotatos 10 місяців тому +1

    Wow thanks man

  • @jamesvice8705
    @jamesvice8705 10 місяців тому

    F*ck the haters!! I enjoy watching your videos!!

  • @zGoodMan187z
    @zGoodMan187z 6 місяців тому

    The book says it will be only 13psi at 600rpm and 36psi at 1800rpm. Iv changed my oil pump twice. Cause i cant stand it being at 20 sitting at the light. Found a way to increase pressure up to 65 at start up and 25 at the light

  • @richwood8650
    @richwood8650 10 місяців тому

    Brother, you need to replace that cam. It's wiped out on the journals. It will ruin new bearings. Great video.

    • @rudybishop9089
      @rudybishop9089 10 місяців тому +2

      that’s in a perfect world - you gonna live forever ?

    • @richwood8650
      @richwood8650 10 місяців тому

      @@rudybishop9089
      Long enough to see the end of that engine.

  • @NoName-yr1jv
    @NoName-yr1jv 10 місяців тому

    Good job 👍

  • @justincolvin5914
    @justincolvin5914 10 місяців тому

    Dex i just bought a xj and its stumping me im a chev guy. Id love having you figure mine out. I spent 6k and i think motor is bad know but i don't know these motors like you

  • @christopherbrown8523
    @christopherbrown8523 10 місяців тому

    So I’d definitely love to see a Dry Sump system down the road. Any hack way. Lol. I plan to run a Volvo electric power steering setup, and a BMW electric water pump. Putting a 4.2 crank and rods in a 4.0 and I want to experiment with freeing a 4.0 up as much as possible. Maybe smack a valve or something eventually who knows. 🤘🏼😁🇺🇸

    • @fastinradfordable
      @fastinradfordable 10 місяців тому

      Look up david Vizard.
      He inspired me to shave weight off my crank, rods and pistons.
      As well as lighten the flywheel.
      Wow what a difference!!!
      I think I took off like 6lbs off the rotating assembly.
      It’s just a lil 1.9 diesel but spins up so much faster.
      Starts and cranks faster.

  • @williamsauer658
    @williamsauer658 10 місяців тому +2

    😊😊😊

  • @geostanley409
    @geostanley409 10 місяців тому +2

    What’s the bottom $ for that engine?

  • @itsaktive5175
    @itsaktive5175 10 місяців тому

    Thanx dex great video

  • @ddesilva61
    @ddesilva61 10 місяців тому

    Hmmm. Camshaft less than $200 rockauto. Not having an engine machine shop where I rebuilt 4.0, had to fly in cam bearing install tool...also from RockAuto.

  • @arronhale280
    @arronhale280 10 місяців тому

    im really late been changing oil cooler on the dang wrangler