Why Do Timing Belt Break?

[@roanregio2635]

very informative and well explained video about drive belts 4d56 engine. just watched your video coz im searching for answers just got the timing belt of our adventure SE replaced by a machanic and it only last for year and a half. it broke down yesterday and luckily i just starting to warm it up in the garage when suddenly the engine shut down. i tried start it up and it has a whizzing sound only of the starter. i pop the hood check the fuel pump but i have already a gut feeling of a broken timing belt. i decided to do it myself removedl the upper cover found a loose belt. felt something not right i bought a genuine set up to the oil seals replaced all the tensioner and bushings. .... now just decide to do it myself instead of bringing it back to the mechanic using your video as a guide to check what really is the cause. its my first time to replace a timing betl. BUT BEFORE I WATCHED UR VIDEO I TRIED TO TURN THE CAMSHAFT GEAR TO ALIGN IT ON ITS TIMING MARK BUT FORGOT TO PUT THE CRANKSAHFT TO DEAD CENTER. THEN IT GOT STOCKED. BUT I TURN THE CRANSHAFT ON ITS DC AND TURN SMOTHLY. DOES IT CAUSE ANY DAMAGE ON THE VALVES OR PISTONS ? Tnx

[@yahyaalghamdi525]

Hello bro. I really enjoyed looking at your videos. They are very informative and much helpful. I do have an L200, 3500 CC, petrol, 2009. I started having noises in the engine. It sounds like a diesel engine. This sound came in soon after replacing the Timing belt during its first 100 k service. Now I did the other Timing belt service at 230 k and the same sound remains. Any help would more appreciated.

[@MrDIYer]

If that started after the belt was replace i would look at engine timing.

[@J-wz4qh]

It’s insane how a little rubber belt can completely destroy an engine! That’s why timing chains are the best, they usually last the lifetime of the car

[@keithsclassicgarage1133]

Great advise! 👍

[@sonyco6752]

any updates sir regarding this t-belt? and hm kms run now since it has been installed?

[@MrDIYer]

Still running. More or less 20km

[@srinivaskumarreddy120]

But 1 d🧐ubt sir: Doesn't rotating crank shaft in the absence of oil cause friction between piston oil seal & walls🤔⁉️

[@MrDIYer]

No not really Because you are only doing it by hand and not for a long time.

[@srinivaskumarreddy120]

@@MrDIYer yes may be 🙏😊

[@focuscgln4574]

nice

[@mr.iforgot3062]

You use proper English. Your vocabulary is impressive.

[@francelinoalves4934]

Cheffe how if smoll timing belt is loose it will effect to engine failure.

[@geoffgumayod9299]

Mine is also cheap and it is swimming with engine oil because of a leaking oil seals, but it didn't break for 2+ years...Very informative video

[@malvincatapang7497]

Hows the timing belt as of today 11/06/2023

[@MrDIYer]

Still working

[@ALPatingitGaming]

Pesos = Filipino Understandable bro, keep up, May nalaman nanaman akong bago, magaalala na ako dito. asking, kamusta na yung timing belt sana di nasira.

[@dennistran2454]

Hi buddy I need your help please..my car Honda crv 98 last month I stop parking my house and after I want go to market and my car wont start and I check very thing work fine. And I think my timing belt problem and I removed all belt and I find out timing broke and I have check valve camshaft is not position ..what can I do camshaft valve go to position please help me out thank you so much

[@DKSE123]

Most vehicles built in last 30 years should get a complete timing kit including tensioner & water pump ( if pump is driven by timing belt). The days of simply replacing the timing belt are long over . Any job worth doing , is worth doing correctly .

[@roanregio2635]

by the way hows the timing your timing belt ?

[@MrDIYer]

Still ok

[@alainbuerom8635]

great and very informative video bro and most especially you deliver it in the English Language.

[@arnoldnavarro13]

Hows you're cheap timing belt? Is still running?

[@anthonyozarraga5045]

Hello sir is the timing still running?

[@MrDIYer]

Still running.

[@kevinbarry71]

I enjoy the video. Timing belts definitely should not break prematurely. Typically you should also replace the belt tensioner. And if it drives the water pump, that should also be changed. Even if they seem like they are OK. And depending how old the Engine is, cam and crank shaft seals

[@macarnika1456]

Well explained... I had the same problem working on Mitsubishi L200 but I learned from it 👏👏👏💪

[@corneliusandrew7842]

Thanks mate….I’m having the same problem…now I fully understand.

[@syedali1077]

Excellent video. You take so much pain to explain most important points in detail. Thanks brother.

[@sann8321]

Hello sir, can you make a video about turbocharged engines? Thank you and more power.

[@markantalan]

can i ask is it the bando timing belt, how long will it last? is the bando also strong at 4d56?

[@jaysonmai1484]

sir pwede po ba kayo ma pm may question lang po

[@LauraArena]

Great explanation. really appreciate if you can explain about engine vibration causes as well ✌🏼😎

[@srinivaskumarreddy120]

You are a great surgical DOCTOR🙏👏👏👏💯

[@aliffismailhaidarabdulmana5262]

halo kuya. i'm from Malaysia. just want to ask u, my pajero 4d56t model V34. have the white smoke come out at exhaust and i check the deep stick and engine oil cap also have smoke come out and the oil splashed out. what happen to my engine? engine pickup still ok. I am very interested in learning to repair myself. I always watch your videos for reference I learned about the Pajero 4d56 engine. can u show me or u advise me for solve this problem. TQ kuya

[@MrDIYer]

Only way to be sure really is perfom a compression test and leakdown test. That the best advice i can give you

[@paxon115]

Hello sir. Hows the timing belt now? I'm using a bando timing belt in my revo 2l engine. And it's 2/1 year allready. And it cost 1k.

[@MrDIYer]

Still ok.

[@bobbyramphal8024]

I have oil leaks and going in3years now

[@liblib54]

Very professional in explaining.

[@dexterwaithe3688]

You’re videos are amazing… keep it up

[@jerrycasana1157]

Great Thanks for sharing bro.

[@meisam3113]

I bought the small belt a cheap one and it broke in 6 month. But when I bought the original one, it last much more

[@MrDIYer]

Lets see. We will find out someday.

[@poisonforlunch]

very intelligently done. thank you

[@athanasis4113]

Hey man i have the same pajero like you maybe little older and before one week the headlights stopedd working and o don't know why..i tried checking the wires ..everything is good..if you have any advice I'll be happy to hear it ..Thanks

[@MrDIYer]

All the headlights are not working? I would check the fuse or relay. Thats where ill start

[@athanasis4113]

@@MrDIYer thanks for responding..no non eof them ..an the fuse is good ,but when i checked on the relay for voltage there was none ..the turn signal light work and emergency light but the headlights don't work

[@reymondytangadventures4139]

Hello sir its been already a year since you posted this video, may I ask if you're still using this belt upto this day?

[@MrDIYer]

Yes.

[@reymondytangadventures4139]

@@MrDIYer thank you for the information you shared sir

[@srinivaskumarreddy120]

Hai respected Ali 🙏

[@bishyamragoo8502]

Starting this engine with a broken timing belt can bend the valves?

[@MrDIYer]

If the belt is broken the engine wont start. Out of timing can lead to bent valves

[@markallenarcano9439]

Present Sir 🙋

[@reynellecabansi6733]

Hello ,,,hows ur timing belt?

[@MrDIYer]

Ok.still

[@wilbertnabus6822]

Salamat ta adu masuro mi kenka kabsat…

[@wamunyimamartin6627]

What's the cause rocker arms breaking at the rear or wheel side on 4d56

[@harddriving9242]

Did the belt break yet

[@MrDIYer]

Nope. Still going.