I Took A Terrible ZJ 4.0 Jeep Engine And Turned It Into A Desirable 00-01 XJ Engine!

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  • Опубліковано 11 лип 2023
  • Again this is just another day at my job. Not a crazy exciting exciting video however I do know somewhere, somehow will help someone out and that is what I am here for. Thanks for watching!!!

КОМЕНТАРІ • 121

  • @What_s_Neu
    @What_s_Neu 11 місяців тому +12

    Keep dropping your knowledge and people will always watch

  • @danhambrick6331
    @danhambrick6331 Рік тому +3

    Can't wait for the 5.0L stroker build.I have been eye balling that kit from Clegg also.....😁💪👍👍

    • @dexjs
      @dexjs  Рік тому +1

      It’s in the works. On stand by waiting on parts tho

  • @jhama78
    @jhama78 Рік тому +7

    Great Vid Dex, awesome to pass on info learned to the public. You're a good man, keep up the content!

  • @markandmellwhiteley7995
    @markandmellwhiteley7995 15 днів тому

    your a living legend Dex,
    thankyou so much for sharing your knowledge, l only found you on utube a fortnight ago but have learnt so much already from you
    l have had a zg larado (Australia right hand drive) for over 15 years and do all my own work, a hell of a lot has been a mystery but after bingeing your videos l am getting a better understanding, thankyou

  • @twoeightmechanical1617
    @twoeightmechanical1617 10 місяців тому

    Thanks for sharing your knowledge. We all appreciate it

  • @jsonschultz2382
    @jsonschultz2382 11 місяців тому

    Your video are always very informative and helpful as a fellow Jeep guy and mechanic lol thanks for the advice and information on it

  • @erickdallas1462
    @erickdallas1462 8 місяців тому

    Love watching the videos I'm learning more info on working on my 04 Grand Cherokee

  • @nickhuhta4416
    @nickhuhta4416 11 місяців тому

    Awesome video love all the little time savers that you’ve learned over the years save people like my self from figuring it out the hard way 😂

  • @trhmlton9293
    @trhmlton9293 8 місяців тому

    Thanks bro, i love seeing the pics of your jeep grave yard. Very impressive

  • @colinsharman9888
    @colinsharman9888 2 місяці тому

    Always tape the oil holes in the crank journals to prevent foreign matter from screwing up the crank surface

  • @dennismullinscountry6886
    @dennismullinscountry6886 Рік тому +1

    Cool video from a cool guy. Nice work Dex.

  • @andrewchristiansen8311
    @andrewchristiansen8311 2 місяці тому

    1:46 Dude just saved me from hunting down a leak after doing my oil pan.... Thanks for that

  • @victorcastrejon6679
    @victorcastrejon6679 9 місяців тому

    Thanks for giving out the stuff no one will tell you, this information is very good thank you!

    • @dexjs
      @dexjs  9 місяців тому

      You bet!

  • @lucky5wonder
    @lucky5wonder 9 місяців тому

    appreciate the knowledge, video was awesome and very informative. keep up the good work.

    • @dexjs
      @dexjs  9 місяців тому +1

      Thanks, will do!

  • @jameskuna6047
    @jameskuna6047 Рік тому +3

    Thanks for being a genuine human, I enjoyed the socket chisel short ended up here. I love these types of videos. I’m a younger man that loves to wrench so keep them coming

    • @dexjs
      @dexjs  Рік тому

      Haha never know how it works. Just getting started. Thanks so much

    • @nathanmccumber8965
      @nathanmccumber8965 11 місяців тому

      How much is engine 4.0?

  • @erniearmijo9834
    @erniearmijo9834 5 місяців тому

    I have a 92 wrangler 4.0l and a 2001 xj love watching your videos they help people without a whole lot of money fix these motors with used parts and shows they work just fine keep it up

  • @jeepdoctv
    @jeepdoctv Рік тому +1

    Great info! Everyone dose it differently but your spot on. Good job!

    • @dexjs
      @dexjs  Рік тому +1

      I like sharing my ways. Not the typical ways.

  • @christophervillareal6151
    @christophervillareal6151 26 днів тому +1

    You’re the man Dex 🤙🏼🤙🏼

  • @LonersGuide
    @LonersGuide 8 місяців тому +1

    Loving your videos and all the knowledge hush puppies you drop.

    • @dexjs
      @dexjs  8 місяців тому

      I appreciate that

  • @98xj64
    @98xj64 10 місяців тому +1

    That 4.0 sounds good after you reassembled it and put it on the stand Bub 👍, I can't believe how much info you've managed to store in your brain on Jeeps 😅

  • @thomashamlin4546
    @thomashamlin4546 Рік тому +1

    Dude thank you for doing these videos. I've junked 4 xjs for that knock cause pol told me it's was a rod bearing.

    • @dexjs
      @dexjs  Рік тому +2

      I’ve got another video on the cracked pistons somewhere. But yes very true. Thanks.

  • @monette44
    @monette44 7 місяців тому

    So many tips!!! 👍

  • @rogerbullock908
    @rogerbullock908 11 місяців тому

    OK. I'm the one you did this build for, you answered many of my questions. Plan to do a in frame rebuild on my 91, with 160,000 I may just put it off a while longer, AMC was known to need stem seals so that will be my first attack, thanks for your video

  • @serrasalmus
    @serrasalmus Рік тому +1

    my 95 zj was so shitty it had almost 301k and 10k trail miles on its old crappy 4.0...... Great video glad someone out there is saving these wonderful beasts of a vehicle....first time finding you and u def got a new sub...

    • @dexjs
      @dexjs  Рік тому

      Awesome to hear. Thanks. Get it going soon.

  • @Tubbz1256
    @Tubbz1256 Рік тому

    Love the xj content man, keep it all up for sometime time in the future it will help someone out anf also has made me wanna keep mine and keep building it just to beat on er lol!!! Goodtimes would love to come down hangout and cruz some trails with yall even just ridin along would be fun as im in Upper Pennisula of Michigan so but far away for my to haul or drive mine to ya lol.

  • @williamsauer658
    @williamsauer658 5 місяців тому

    All locks good. ❤

  • @muscleperformance9301
    @muscleperformance9301 Рік тому +2

    I'm glad you uploaded this im currently looking a 4.0l engine 😅😅

    • @dexjs
      @dexjs  Рік тому +1

      Maybe this can help you out!!

  • @Velster
    @Velster Рік тому +1

    1:06 Impressive collection..... I am picking up my third and fourth XJ this weekend.

    • @dexjs
      @dexjs  Рік тому

      Going on 700ish. Not sure grand total.

  • @williamsauer658
    @williamsauer658 10 місяців тому

    Thanks ❤

  • @DannerPlace
    @DannerPlace 9 місяців тому

    Great sounding 4.0L.

  • @Dallas-Rife-UDX-347-Tennessee
    @Dallas-Rife-UDX-347-Tennessee 11 місяців тому

    I’m new to your channel and a new subscriber. I look fwd to meeting you in the future at your Jeep parts yard/shop
    Great video , keep up the good work

  • @deereman45ful
    @deereman45ful 9 місяців тому

    Great video! I need to put a short block in my 98 XJ got a taping noise driver side of the block area. Still on the fence on doing just a rebuilt or going with a stroker.

  • @jeepsblackpowderandlights4305
    @jeepsblackpowderandlights4305 11 місяців тому +1

    Our 98 Zj 4.0 has 410k miles on its original drive train.. My mom has had it since 2000 with 20k miles.. this includes the 42re... Maintenance is all ive done.. and a timing chain at 220k. Tranny change every 30k.. oil every 5-7k.. coolant change evrry now and then.
    It did blow a hose recently at 380k and overheat till it was steaming.. and shut itself off. (The pcm has an auto shut off) but 30k miles later still going. Just had to the CPS a 2nd time in its life. Put a mopar one in though.. the cheapo after market ones suck
    My 5.9 ZJ limited has 220k on it now. Im more of a FSJ fan though. My wagoneer and j10 are the ajeeps i mainly work on.
    I should probly put some love into my 5.9 ZJ though.. it needs a new headliner. New dash pad.. and the cat rattles now. Probly should wash the paint more often too i noticed its getting rough with me never washing it. Havent even cleaned the inside since i moved 2 years ago. Drivers seat track broke and needs welded.
    Ya for such a nice Jeep the 5.9 is i dont take care of it like i should.
    I think my least fav Jeeps are wranglers of any kind including cjs.. and i dont like Xjs either.. but its mainly because they too small inside

  • @davidgamble9327
    @davidgamble9327 7 місяців тому +1

    Favorite channel

  • @isaaclayne3105
    @isaaclayne3105 11 місяців тому

    doing this as we speak thanks for the info

  • @jonbain9216
    @jonbain9216 10 місяців тому

    Great video and yea id be interested in wiring harness

  • @Jgriffin0808081
    @Jgriffin0808081 9 місяців тому +1

    Bro, if I am 21 mins into this vid, I very much care about this stuff lol! You are the man! Keep the vids coming!!!!!

    • @dexjs
      @dexjs  9 місяців тому +1

      Thanks! Will do!!

  • @Tpbmods
    @Tpbmods 7 місяців тому

    That right there is the most beautiful parking lot I have ever seen.
    And that parking lot absolutely has a 42re in it for my 98 JGC which is dead in my driveway :(

  • @Dmowery5036
    @Dmowery5036 7 місяців тому

    I’m gonna check my yj and see that O-ring is bad. I just figured the rear main. Thanks very much!!

  • @fightdhr8866
    @fightdhr8866 6 місяців тому

    1996 Classic Cherokee.Just quit running..The guy who had the jeep replaced crank sensor disturbtor cap coil said it just quit..Anyone think its main harness plug in behind washer box on fire wall..I have 93 XJ and replaced crank sensor 2 yrs ago..Anyone been down this road steer me..Love the videos..Makes me want to rebuild..😂😂

  • @tizzin8r
    @tizzin8r 6 місяців тому

    Thanks

  • @rustypotatos
    @rustypotatos 5 місяців тому

    19:30 you are a legend

  • @tinytrucknation5051
    @tinytrucknation5051 Рік тому +3

    Need a full build on the 5.0 stroker I keep seeing you hint at

  • @markhatcher4325
    @markhatcher4325 11 місяців тому

    yes. the 99& 2000 heads cracked easy casting # 0331. [ if im remember correctly ] weighed about 42lbs and the good heads weighed round 60 + I bought a new complete head from Clearwater heads 900 bucks brand new made to order 🤘🏁🇺🇸🏁🤘

  • @timwilkerson7523
    @timwilkerson7523 Рік тому

    Thanks dex

  • @richwood8650
    @richwood8650 Рік тому

    Where to start? Really enjoy your videos. First video I saw of yours was i believe a short showing myltiple engine- vehicle configurations and I was intrigued by your ingenuity. I even left a comment that was so contradictory of what your video was even about, hoping to start some kind of controversy so as to build more comments. Nope. I think the last time I looked it may have had 14 comments. So this is a different approach. Love your content. As far as Jeep's go, the unibody design of the later model Wagoneers and Cherokees, for whatever reason, seem to work the best in stock form, than any of it's predecessors. Just my opinion there. Lock the diffs and total amazement will follow. Keep up the work. I believe you will grow rather rapidly from this point forward. Don't let it go to your head! You're doing a fine job. Get ready for the ride.

    • @dexjs
      @dexjs  Рік тому +1

      I hope you see this but I keep seeing similar contents and gives me such a confidence booster. I’m legit 2-3 months into this and I’ve heard soooo much postive minus a few haters. Got a few learning curves but definitely got my hopes where they should be at. Thanks so much.

    • @richwood8650
      @richwood8650 Рік тому

      @@dexjs You've got what it takes and you've definitely got the Jeeps! I'll be plugging your channel everywhere I go. Thanks for good clean content. The internet needs more of what you're putting out.

  • @DependableAutoTruck
    @DependableAutoTruck 16 днів тому

    i have owned several Jeeps all have been grand cherokee 1999-2004 i wish i had a list of what all the jeep people call these jeebs i call them cherokees and grand cherokee and wrangler but when i leave that i am lost with all the abbreviations and this renix jeep you talk about never heard the word until started watching your channel

  • @pyrosuspect01
    @pyrosuspect01 8 місяців тому

    I'd like to see your version of a budget trail rig from picking the jeep the year and why you picked it. To lift or no lift.. lockers or no lockers.. To finished product.

  • @richardschultz2243
    @richardschultz2243 7 місяців тому

    Dex, Thank you for sharing your "hobby" with Jeeps. I am an avid fan of your videos. I have a smaller fleet of 5 Jeeps, I noticed you typically stop at or around the 2004 model years. Mine are 2004 and younger. Is that intentional? I am appreciative of your real world approach to working on your rigs. Even though you have advanced to having your own MANS garage and turned it all into a business - it gives me more confidence to work on those next level projects. Again, thank you! Last thought, I have a 96 ZJ & 04 WJ Overland, how do you approach the frames on these Jeeps? I wonder how you would approach a Grand from the Cleveland, Ohio (rust belt/salt exposure) if you wanted to reinforce/repair a frame that might have some rust exposure. Thanks for all you do! Congrats and keep it coming! - Rich

  • @JoeSmith-by9mt
    @JoeSmith-by9mt 11 місяців тому +1

    Man I do think people do care I know I do man idk what it is with Jeeps but I’m addicted lol I just want to say thank buddy !

    • @dexjs
      @dexjs  11 місяців тому

      Thanks much. I enjoy helping out.

  • @davidgamble9327
    @davidgamble9327 7 місяців тому +1

    You ever thought about doing a tool box tour? I’d watch

    • @dexjs
      @dexjs  7 місяців тому +1

      It’s a disaster but I may before I get a new one.

  • @clintynkaraba7294
    @clintynkaraba7294 Рік тому +1

    My 88 mj says thanks dex

  • @The_Samsquantch
    @The_Samsquantch 8 місяців тому

    Dex the 4.0 Guru. At this point you can probably build a 4.0 blindfolded.

  • @nicholascooper1193
    @nicholascooper1193 Рік тому +1

    I bet you sell more parts sharing info and knowledge.

  • @michelschintgen5754
    @michelschintgen5754 7 місяців тому

    Very nice Dex
    I wanted to ask what kind of hone you use for your quick 4.0 rebuilds? What kind of Grid do you use for honeing?

  • @joshuacripe1514
    @joshuacripe1514 10 місяців тому

    Makes me wanna buy a project xj and buy the motor from dex

  • @Joespower
    @Joespower 11 місяців тому

    Just discovering your channel. Im a Cherokee nut too! Curious where your running stand came from. Did you buy this or was it DIY? Would love to have one of these even if i have to make it myself!

  • @andrewchristiansen8311
    @andrewchristiansen8311 2 місяці тому

    12:30 I could 3D print you custom polycarbonate or nylon timing chain guides to take up that slack if you everr wanted to give it a try. I agree I dont want the new timing chains from chyyna. Old steel is just better cause they didn't use computers to cheat with steel and that old chains probably fine.

  • @thatboatguy4288
    @thatboatguy4288 11 місяців тому

    what’s your thoughts on the zj pcm issues any permanent solutions you’ve found? I’ve been fighting mine for a while now

  • @haydenwinfrey1337
    @haydenwinfrey1337 Рік тому

    I have a ZJ and the oil pressure sender unit broke off drove 100 miles do you think the engines trash

  • @stanleyhall6102
    @stanleyhall6102 Рік тому

    Looks like you living your best life . Just wondering if worth going from 258 to 4.0 stroker in 78 cj . On cheap

    • @dexjs
      @dexjs  Рік тому +1

      Forsure. E fuel pump and custom ps bracket is all that’s major

  • @DependableAutoTruck
    @DependableAutoTruck 16 днів тому

    my wifes jeep is a 1999 grand cherokee ran hot really bad actually quit haven't taken it apart spinns over no water in oil but blows air out radiator when spinning over i think it might start but haven't tried to make it run. i have a 2002 jeep grand cherokee no nothing about the motor trans went out owner pulled it out motor still in jeep but hard to start without trans not sure which route to take has 170,000 miles but was very quiet no rattles before running hot would you try head first

  • @autotek7930
    @autotek7930 Рік тому +2

    What makes the 2000 and 2001 more desirable. Ahhh lol. My 2000xj engine died. Installing a 4.7l stroker in it

    • @TheJEJster
      @TheJEJster Рік тому

      I think they have a better intake or something

    • @Yakkinrivers
      @Yakkinrivers Рік тому

      A few more HPs with the HO 4.0, but the 01 had issues with the 0331, aka tuppy head. They are prone to cracking around 140-180k miles.

    • @autotek7930
      @autotek7930 Рік тому +2

      @@Yakkinrivers I ordered the upgraded head with my engine. The recast one that fixes all the issues. Not the edelbrock one that's more than I paid for the engine lol

    • @samwalker1304
      @samwalker1304 Рік тому

      I have a 97 4.0 out of an XJ. Running with a knock when removed. Let me know if interested.

    • @autotek7930
      @autotek7930 Рік тому

      @@samwalker1304 I already paid for my new one

  • @jonbain9216
    @jonbain9216 9 місяців тому

    Hey dex i got a 99wj 4.0 low miles runs great i done lot work on in recent past
    Iv got a 96 xj with knock and broke block
    Will the wj motor interchange ?
    Can i run distributor on the coilpack motor ?
    Thanks in advance

    • @dexjs
      @dexjs  9 місяців тому

      Basically no. Custom motor mounts maybe possible

  • @bubbadavis5397
    @bubbadavis5397 11 місяців тому

    I have 95 block can i use it on a with 99 head and coil pack cherokee classic

    • @dexjs
      @dexjs  11 місяців тому

      Xj blocks never really change just the heads.

  • @TossinDirt
    @TossinDirt 11 місяців тому +1

    Dex, why are the '00 & '01 the weakest XJ's engines? Besides the head casting issue? And don't say coilpack. Because I did the grand minivan coil swap. So I can run wires to my plugs. Thanks

    • @dexjs
      @dexjs  11 місяців тому +1

      We’ll never just stopped to think but 96-06 pistons crack and bust, especially when they get run hot. Soo with 00-01 known for running hot with crappy head it all makes sense now.

  • @Aiden-on9kr
    @Aiden-on9kr Рік тому +1

    Hey dex is there a chance I could look to you for some advice on a 2000 xj I'd love to get in contact to learn a few things from you with all of your knowledge

    • @dexjs
      @dexjs  Рік тому

      I try my best. What’s up

  • @jeremycable51
    @jeremycable51 7 місяців тому

    Ran into something on my brother in laws jeep both engines supposedly 2001 but the motor mounts don’t line up and none of the bosses and mounting points for the alternator bracket are machined been pretty damn weird really but I done what a hillbilly with a machine shop and a grinder does lol it’s in there and running with all the accessories on it but fuckers knocking like crazy so I’m gonna pull it back out and actually machine the bosses on the block for the alternator block better

  • @j.finesseflights1403
    @j.finesseflights1403 Рік тому

    Dam... This video is 3 months, too late! Or I was 3 months too early 😅? I bought that spray gasket maker for my head gasket but didn't use it cause I wasn't sure!? Seems ok w/o it so far but I haven't driven far yet!

    • @dexjs
      @dexjs  Рік тому

      I only prefer using it on MLS gaskets my self.

  • @maxxt4428
    @maxxt4428 2 місяці тому

    You should do a controversial video on how install new 4.0 valve rockers, pusrods and lifters. Do you just torque them to spec or is there a procedure to set the valve lash? You'll get a bunch of comments in what's the correct way to do it probably haha.

  • @jackrussellville
    @jackrussellville 11 місяців тому

    Have you ever stroked a 4.0? I would like to see you do that

    • @dexjs
      @dexjs  11 місяців тому

      Working on one now. A 5.0

  • @jerrya27
    @jerrya27 11 місяців тому

    damn boss i wana be friends

  • @alex-andersupertramp9593
    @alex-andersupertramp9593 Рік тому

    I thought people didn't like the coil pack motors.

    • @dexjs
      @dexjs  Рік тому +1

      They don’t but huge demand for them.

  • @AngelCruz-jt1gl
    @AngelCruz-jt1gl 7 місяців тому

    So this whole time I could rebuild my xj , xjs hardly land in my junkyard

  • @samwalker1304
    @samwalker1304 Рік тому

    I have a 97 4.0 out of a XJ. Running with a knock when removed. Let me know if you are interested

  • @NCMATT
    @NCMATT 7 місяців тому

    Got a 96 motor is it good?

    • @dexjs
      @dexjs  7 місяців тому

      91-95 is best but 96 is ok. Pistons crack.

    • @NCMATT
      @NCMATT 7 місяців тому

      @@dexjs maybe a 95 5speed motor I'll have to look.

    • @NCMATT
      @NCMATT 7 місяців тому

      @@dexjs I love it It tuff 💪 nails

  • @Gareth96v1
    @Gareth96v1 9 місяців тому

    What's a ZJ?

    • @dexjs
      @dexjs  9 місяців тому

      93-98 grand Cherokee.

  • @helloperson1229
    @helloperson1229 Рік тому

    Jesus loves you all

    • @nathanmccumber8965
      @nathanmccumber8965 11 місяців тому

      Pslam 1:1-5kjv Pslam 5:5kjv. Read Pslam 7 see how God feel about sinner and sin.

  • @beaumont9072
    @beaumont9072 8 місяців тому +1

    America 🇺🇸 💪🏼🦅🛠️