Yeah but on the other side of the coin, you can go aftermarket, and get a DMF built to outlast the car, which i happen to have done to 2 cars, did it to a DM02 2.0 Tdi she did 350,000 miles on the DMF and it saw way to many clutches My BKD Audi has an aftermarket job, its now on its 4th clutch and last time the clutch was done, the DMF was only ezhibiting about 4mm of movement, WELL WELL within tollerance and easy do 220,000 MORE miles. So thats half a million miles on 2 DMFs............ And its cheaper yes, way more money to buy, over a grand for the audi, but it saves me £400 to 600 every time the clutch is done.

​​@@AnIdiotAboard_when is time to replace it? I hear some noises when idle, but no vibrations in higher rpm... what dmf are best? The car 9nly have 180.000 km and seems the dfm is wearing and the original clutch works perfect...

yea next is the triple mass flywheel

Some manufacturers may specialise. Best to search online!

correct

Yes, although all cranks still have 4-cycles, only 1 of which is the power cycle, so you still have torsional vibration.

On a V8 engine, a crossplane crank is not much worse than a flat-plane V8. But a four-stroke crossplane inline 4 is terrible from a torsional stabdpoint.

because EU wanted less emissions, and manufacturers responded with smaller but more powerful engines for bigger and heavier cars (compare engine/weight/power/co2 in Golf 4 1.9 TDI and Golf 7 1.6TDI)... and voila.. shit happens... if we had same amount of emissions as EURO 3 or 4 and engine sizes around 2-2.5l per block (I4 or I/V6) there wouldn't be a need for higher power for normal cars, only for performance oriented versions.

How many cars have inline 4 that makes V6 or even V8 power with more low end torque decades ago?

I have soles noises on cold morning on this type of flywheel. Q5 v6 tdi

@@gogetagogeta7452 me too !!!....but i change whit Dual-mass !!! never use another whit pendulum absorber !!! :((( beahhh

then use single mass.but these new diesels do make alot of vibrations without dmf. im keeping my 91 mod toyota 4 runner until it falls apart xD

It depends on your drive behaviour if your drive in city a dual mass is a must but if you drive across the country a single mass is an option

I shifted from dual to single. Vibration on low rpm is horrendous

My new caddy just started making noise 😢. Single masse won't work too. Gotta keep replacing it every 100 thousand km... Awful.

@@kdeep1690 go with a heavier flywheel

@@AmritGrewal31 loss of pickup and fuel in that case ..... moreover OEMs make very specific fit flywheels ... So only oem type works

Single-mass with pendulum absorbers is the best of both worlds IMO. Low vibration of a dual-mass flywheel but without the complexity.

torque profile is inherent to the mechanical engine design

My Fiat Punto twin air is fitted with one and i learned of this last week. This thing failed and dammaged the clutch an shaft.set me back €1800,- Only driven 43000 km and bought this car new😡

@@dannykievit7040 i'm sorry to hear that, but things like this will happen more and more in the automobile industry...

75k 2.0tdi caddy, started Making noises this morning... Ugh

@@zizogaucho9035 BMW 320d, 210000km, changing it in a week even though it still works, but sometimes a bit jerky at first gear hence the change

@@Xzizia92 it got to a point where i regretted owning a diesel.

Mercedes in f1 gets 52%-55% thermal efficiency and getting 65% is not that impossible (CCGT could get 80%) Plus with an engine you can do the assholery of making 140 decibels of noise, you cant do that on EV

@@renacimientoargentino7515 You are so right, "with an engine you can do the 'assholery' of making 140 decibels of noise" ... and who doesn't want to be an asshole? 😂😂😂😂😂😂😂😂😂

Just because the ICE is at a disadvantage here compared to EV, it doesn't mean that people should stop try improving what we have and throw it away. There is a ton of cases where thqt ICE is still favourable. Tell that to the construction, mining, drilling operators. Tesla is good to own in california to drive to In-N-Out, but the world is bigger than that.

@@josephm.6453 No ... ICE just throw it away wherever we can! We don't have another planet to use.

@@alexgray1905 What's the issue of just driving climate change? is not that bad, some places will benefit, some others will perish, many places that are desert will become forest and grasslands (higher avg temp=more evaporation and humidity=more rainfall) Places that will perish are places like australia, or namibia, but i live in a place that will benefit from it, and puttin australia into a burning fire in exchange of having more rainy days here, is a sacrifice i'm willing to do.

Ed kennedy agreed