Leo Mafraji Motors

Leo Mafraji Motors

On my channel, you can find videos that can relate to an issue you're having on your car!! I am a young, yet experienced mechanic based out of Utah and can take on any task from engines to oil leaks to re-cooling AC systems, you name it! If you want to see a specific video, leave your suggestions below. I also love to hear my subscribers' feedback, I appreciate all of the support!

BMW Engine Knock Repair

BMW Engine Knock Repair

Пікірлер

  • @3StripedLifeBeater
    @3StripedLifeBeater3 күн бұрын

    I have a 2018 Toyota Camry. How do I fix it…PLEASE‼️‼️‼️

  • @godsownlunatics9650
    @godsownlunatics96507 күн бұрын

    It is never an advisable choice to bring in magnetic propulsion to a race of people who'd sooner suckle the oil tit than even resort to learning, new shit

  • @HalifaxHercules
    @HalifaxHercules11 күн бұрын

    Sometimes it could be just the Serpentine Belt problem. I had a similar problem with my 2016 Mazda CX-3 as I got the Charging System Malfunction warning, which turned out to be a problem with my Serpentine Belt.

  • @imanfirmansyah9263
    @imanfirmansyah926311 күн бұрын

    Brother..THANK YOU, THANK YOU, THANK YOU. Million Thanks for you. I’ve been thinking of how to fix it and make me depressed since if i go to laptop service it will cost 1,5 juta Rupiah (Indonesia). Bro thank you so much GBU

  • @Essential.Mobile.Detailing
    @Essential.Mobile.Detailing13 күн бұрын

    Having the same sound once I come to about 40mph

  • @user-nm3fg2vb2d
    @user-nm3fg2vb2d15 күн бұрын

    Thank you for sharing this video, I have the same problem in a Tacoma 2018, do you know the name of it? Or where can I one buy one?

  • @rufuswimberly7196
    @rufuswimberly719619 күн бұрын

    Thank you

  • @travelacho
    @travelacho21 күн бұрын

    I have a 2018 tundra sr5 with the trailer brake instaled from factory and have the same issue, I went to the dealership and wanted 900$ to fix it and didn’t said what was the problem…. I want to understand what is causing this. But no clue

  • @ttuws8400
    @ttuws8400Ай бұрын

    Weirdest shit happened to me,replaced everything...ran fine for a few weeks then everything went to shit again,took it to 2 shops and they kept trying to overcharge me for a new alternator!! Me being me,I dove into my car to really check out what could be wrong...turns out it was in my face the whole time,my 2 main fusible links blew 🙄

  • @DANIELROMERO-cv3tu
    @DANIELROMERO-cv3tuАй бұрын

    Great video Very informative with great detail. Thank you

  • @RobertoPerez013
    @RobertoPerez013Ай бұрын

    Thank you for sharing,I’ll sent this video to the head mechanic at Toyota Dealership and let’s cross the fingers! They were also opening a ticket with the manufacturer and the lights went back on again!

  • @JJB-92
    @JJB-92Ай бұрын

    After a year of trying to fix my battery light being on I've fixed it! Thanks to you! The damn white cable had a pin hole in it.

  • @depdark1
    @depdark1Ай бұрын

    My battery light is still on. 2011 scion tc Multimeter showing that is charging at 14 v . Engine off 12v New battery new alternator helpppp

  • @frankfelix4164
    @frankfelix4164Ай бұрын

    MY FIX* Lights came on a couple days after i had tires put on. Turned out to be a front speed sensor wire had frayed. Techs must have broke tab off and it dangled. Of all things to cause all these lights. Fixed wire took for a short test drive and they cleared on their own. Hope this helps some of you narrow it down.

  • @oliverrogers3571
    @oliverrogers3571Ай бұрын

    I had the same issue, and it ended up being a blown fuse.

  • @DaboiCeez1
    @DaboiCeez1Ай бұрын

    Thank you my cousin

  • @sandrabaquero-restrepo6287
    @sandrabaquero-restrepo6287Ай бұрын

    Hi I have a 2018 Toyota RAV4 that was hit when parked and lifted on to sidewalk and knocked over a parking sign the mechanical damage was 2 front struts and the spindle. The collision shop replaced the two headlights, front bumper left and right fenders and back bumper. It drives perfectly but 1 week later the lane departure and Precollision warnings came up on dashboard what do you suggest I do to get it fixed? I checked and sensor cables are connected. It drives perfectly fine haven't taken a highway yet until i get it fixed. Could you please advise me i have to get emmissions inspection before end of June and I don't think I'll pass. Should i go to Toyota or look for a specific mechanic that can help me because out of all the information online you were determined to find the right solution. I live in NY. Thank you.

  • @leelankford
    @leelankfordАй бұрын

    Mine makes the exact knock. How do i determine which injector it is?

  • @Almaady
    @AlmaadyАй бұрын

  • @YT-glockstreamer
    @YT-glockstreamerАй бұрын

    Need help my dodge dart went from incomplete to n/a then turn it off then back on went back to incomplete

  • @jorgemora7190
    @jorgemora71902 ай бұрын

    Thanks Leo your camera move too much and is hard to see the parts

  • @petesmith9472
    @petesmith94722 ай бұрын

    Almost correct. Do this for five minutes. Then turn on air conditioning, lights, high beam to cheat load for five minutes. Then take out of gear but leave electric load on.p for five minutes. Then you are done. DO NOT TOUCH THE THROTTLE AT ANY TIME WHEN DOING THIS RELEARN

  • @leomafrajimotors7447
    @leomafrajimotors74472 ай бұрын

    Thanks for watching to simplify everything. Toyota have a list of options that you can pay to have added on your car at time of purchase. Trailer brake is one of them. On cars such as BMW when you don’t choose an option you basically can’t just add a controller and have the option at a cheaper cost. You will need to purchase the module and the controller and have it programmed if you wish to add a new feature to your car after purchase. On these tundras if you didn’t choose the trailer brake feature, all you have to do is purchase the controller and now you have it. The reason for that is because the car will still have the module and harness for the trailer brake assist. This can cause many issues because you can’t have a system on a car partially it’s either all there or not. So what i did is that i added the brake controller by doing that I added the missing component required to complete the circuit. This fixed it and the car has been driving for over a year without any issues. This might not fix your car because every car is different, you might’ve hit a deer or a bird and now you have an issue with your adaptive cruise could be many reasons. This is free information.

  • @gregking5783
    @gregking57832 ай бұрын

    I have a n55 135i that was making roughly that same noise -- but only when revving the engine or giving it gas. Thought it was an exhaust leak, and then the dreaded rod knock -- but after seeing this I decided to disconnect injector #1 (which had also had some misfire codes) and voila, no more knocking. I isolated it to injector #1 by disconnecting #2, and reconnecting #1 --the sound came back. What was the ultimate fix though? was the head warped from all that banging around, or did it just need a new teflon seal and/or reseating/snugging down? Again, thanks for posting your video, you saved me many sleepless nights filled with nightmares of dead engines (rod knock) and existential dread.

  • @leomafrajimotors7447
    @leomafrajimotors74472 ай бұрын

    I ended up replacing the injector because I have lots of spare injectors and added a new injector seal kit, still driving till this day no problems. I think a seal kit would be okay as long as you clean the area and use the bmw injector special tool to install the seal( 20-40bucks on Amazon and fast shipping). Wishing you luck with your repair!

  • @jayteo9751
    @jayteo97512 ай бұрын

    Unplugged the battery is just resting but 2 hour later light came back on

  • @PRTN-lk3vl
    @PRTN-lk3vl2 ай бұрын

    Good content but please speak louder bro

  • @alcrain9393
    @alcrain93932 ай бұрын

    You my friend are a Genius! Thanks for sharing

  • @KhookemB
    @KhookemB2 ай бұрын

    My car says level control failure and the back is high as hell. It did this for a second before, but it all went back to normal.. it just raised again today, it’s the back of the car ... Any tips for that? Thank for the in help

  • @LuisLopez-zs8dt
    @LuisLopez-zs8dtАй бұрын

    I have the same problem, did you fix it and how much $?

  • @hasanabbas1515
    @hasanabbas15152 ай бұрын

    May i chat with u inbox to send u video about the sound that is going out of my engine

  • @tomasemotores5854
    @tomasemotores58543 ай бұрын

    Good heart guy, you saved me from heavy stress God Blass you ❤❤

  • @leomafrajimotors7447
    @leomafrajimotors74473 ай бұрын

    I’m glad I was able to help❤️

  • @achristian7015
    @achristian70153 ай бұрын

    By the way, battery voltage does not mean the battery is good.

  • @achristian7015
    @achristian70153 ай бұрын

    This is what a lack of diagnosis does. You end up being a parts replacer.

  • @motologist1917
    @motologist19173 ай бұрын

    brother i have ford fiesta 1.4 tdci my problem is that whenever i start the car battery warning light comes on the dash but if i fully press the throttle all the way to 5k rpm it starts charging and light , goes offf , plz help me to solve this issue . this problem started when i removed the battery for charging it

  • @cameronmckinnie612
    @cameronmckinnie6123 ай бұрын

    My car engine knocking what can it be

  • @Carete3
    @Carete33 ай бұрын

    Thanks alot I followed you instructions and I fix the issue The white cable was the problem

  • @maryjohnson7704
    @maryjohnson77043 ай бұрын

    Thank you so much, great knowledge of cars. I just had a battery light on and they replaced my battery cable, and it helped light go off, so this is really helpful have the problem return. Thanks again for the video!

  • @sirpassesten
    @sirpassesten3 ай бұрын

    Love seeing your cat at 216k with a clean dashboard I know these IS are babies and anything can come on lol they require a lot of attention

  • @Sevendeucegroup
    @Sevendeucegroup4 ай бұрын

    U saved me 12 grand

  • @leomafrajimotors7447
    @leomafrajimotors74474 ай бұрын

    It’s a blessing to hear that🙏🏽 My goal is to help people save money!

  • @HenotKAP
    @HenotKAP4 ай бұрын

    can i have the link where you get your cosmetic parts ?

  • @Heybrewski
    @Heybrewski4 ай бұрын

    Thank you for this video, it going to help me out a lot. Just had my sister's catalytic converter stolen today. I was sweating due to the repair quotes I was getting. Now I can do it on my self bc of this vid. Appreciate man 👍

  • @kaspercruz1508
    @kaspercruz15084 ай бұрын

    PURE BS

  • @524cjblack
    @524cjblack4 ай бұрын

    Wow I think I need my head gasket changed but I have the 09 3.8L Sedan

  • @liquidh5226
    @liquidh52264 ай бұрын

    Hey man, I drive an IS too. Whats this supposed to solve?

  • @iankendrick5753
    @iankendrick57535 ай бұрын

    great video thanks

  • @mariaccw4686
    @mariaccw46865 ай бұрын

    Do you have any videos that show how to remove and replace the emblem, please? Thanks!

  • @georgepatron8337
    @georgepatron83373 ай бұрын

    Me too please. How do you get the emblem off to replace it? Apparently it has a single use clip that cannot be reused if you take it off.

  • @mikejames4405
    @mikejames44055 ай бұрын

    This video was really helpful thank you 🙏🏽

  • @user-zk6ln5cp7q
    @user-zk6ln5cp7q5 ай бұрын

    What about a 2019 Toyota Voxy can you explain more

  • @kashifgrant4797
    @kashifgrant47975 ай бұрын

    Having this issue with my 2019 highlander, and its only coming on when my lights are turned on

  • @bernardocisneros4402
    @bernardocisneros44025 ай бұрын

    What was the purpose of checking the relays?

  • @MinDLeSsCPA
    @MinDLeSsCPA5 ай бұрын

    Dude, this video is completely worthless.