you idiots thats how some of the newer audi's sound its the way they inject the gas into each cylinder exactly the same way you inject diesel into a diesel engine so by doing this you get the same clinking sound you get out of a diesel. look it up its called direct injection.
@fossilknife What are you talking about? diesel knocks because of the high compression, thats why they dont use spark plugs, the compression is so intense that the heat from the friction egnites the fuel, a normal gas car has a 8.5 to 10:1 compression ratio a diesel can have anywhere to 30:1 to even 100:1. And all injectors tick its a damn solonoid, you hear the coil collapse inside it thats what makes it tick.
compression creates more sensible heat by focusing all of the btus of heat into a smaller volume increasing the temperature. It's not friction generating the heat.
you're retarded, plenty of other makes use direct injection on gas cars now. They don't sound like that. It's the compression ignition and the way it's injected that gives diesels their distinct sound.
From what I understand, a common misconception from the stereotypical diesel noise is actually mostly from the injection system... most are purely mechanical, and very noisy. I suspect your noise is coming from injectors popping, or the injector pump has issues....
for anyone asking how a gas-engine can run on diesel: an FSI-engine is much closer to a diesel-engine than any other gas-engine; around the spark plug the mixture is λ 0.5 - 1 (rich - normal) while in the rest of the combustion chamber it's got an air/fuel-ratio of λ 1.5 - 3 (= very lean) plus it generates its mixture during the compression-stroke, other gas-engines during the intake stroke... so it combines many features from a gas-engine with a diesel-engine
@purpleGoAhead it's all right, but who said to you that this engine is running on diesel fuel actually? nobody. It's just a common mechanical failure and its noise.
I recently worked on that same exact engine in a V W that sounded lick that and found that the oil pump pickup screen was plugged off with debris from lack of matinance and not using full synthetic oil. After dropping off the pan and cleaning the screen it was back in service.
All incorrect. The 2.0 TFSI in the A3 is a direct injected turbocharged gasoline engine. The direct injection pump and injectors make it sound very much like a common-rail diesel. The GTI, GLI, A4 and Passat with this engine all sound this way.
Yep those loud ass injectors
0033jorge 2 months ago
Heh! If a carburettor fuelled engine sounded like that, you'd shut it off immediately and re-set the ignition timing!!!!
wordreet 4 months ago
you idiots thats how some of the newer audi's sound its the way they inject the gas into each cylinder exactly the same way you inject diesel into a diesel engine so by doing this you get the same clinking sound you get out of a diesel. look it up its called direct injection.
fossilknife 7 months ago
@fossilknife haha ohyeah! that was a knocking sound, not ticking
Orsaboy 7 months ago
@fossilknife What are you talking about? diesel knocks because of the high compression, thats why they dont use spark plugs, the compression is so intense that the heat from the friction egnites the fuel, a normal gas car has a 8.5 to 10:1 compression ratio a diesel can have anywhere to 30:1 to even 100:1. And all injectors tick its a damn solonoid, you hear the coil collapse inside it thats what makes it tick.
jettagt97tt 7 months ago
@jettagt97tt
compression creates more sensible heat by focusing all of the btus of heat into a smaller volume increasing the temperature. It's not friction generating the heat.
captaincaveman1 5 months ago
@fossilknife
you're retarded, plenty of other makes use direct injection on gas cars now. They don't sound like that. It's the compression ignition and the way it's injected that gives diesels their distinct sound.
captaincaveman1 5 months ago
Fucking VW group...I have a Skoda Octavia RS and it sounds the same as this.
Its the piezo-injectors making the sound and the spark plugs detonating. Direct injected engines do tend to sound like a diesel after all
KPAracing 10 months ago
From what I understand, a common misconception from the stereotypical diesel noise is actually mostly from the injection system... most are purely mechanical, and very noisy. I suspect your noise is coming from injectors popping, or the injector pump has issues....
Alrgc2Air 10 months ago
what a dumbass!!!
7150285 1 year ago
Wait, So what was it?
ozzyvanhalenrox 1 year ago
A lot of old 1.2 liter to 1.6 liter gasoline engines sound like diesel engines :D
ichundichundduunder 1 year ago
You gonna fix that thing or junk it and buy a new engine?
tomboi1978 1 year ago
@tomboi1978
Its a more commonly known as direct-injection engine.
83ls 1 year ago
@83ls commonly known as a blown engine to me.
tomboi1978 1 year ago
for anyone asking how a gas-engine can run on diesel: an FSI-engine is much closer to a diesel-engine than any other gas-engine; around the spark plug the mixture is λ 0.5 - 1 (rich - normal) while in the rest of the combustion chamber it's got an air/fuel-ratio of λ 1.5 - 3 (= very lean) plus it generates its mixture during the compression-stroke, other gas-engines during the intake stroke... so it combines many features from a gas-engine with a diesel-engine
purpleGoAhead 1 year ago
@purpleGoAhead also has a 12.5:1 compression ratio.
05ss45 1 year ago
@purpleGoAhead it's all right, but who said to you that this engine is running on diesel fuel actually? nobody. It's just a common mechanical failure and its noise.
SkywalkerTibor 1 year ago
knockknockknockknockknockknockknockknockknockknock
glassjb 2 years ago
I recently worked on that same exact engine in a V W that sounded lick that and found that the oil pump pickup screen was plugged off with debris from lack of matinance and not using full synthetic oil. After dropping off the pan and cleaning the screen it was back in service.
littlebearish 2 years ago
All incorrect. The 2.0 TFSI in the A3 is a direct injected turbocharged gasoline engine. The direct injection pump and injectors make it sound very much like a common-rail diesel. The GTI, GLI, A4 and Passat with this engine all sound this way.
stevolutionary7 2 years ago
I had a 2.2 Dodge charger that had bad crank bearings and it sounded like a diesel at idle.
I finally blew it up one day! YA!
stunnedasmearse 2 years ago
is this a former gasoline engine, transformed into a diesel? If so, AWESOME. either way, it's a badass car
civilmaddog420 2 years ago
no. its a normal 2.0l fsi but it just that it sounds like a dieselengine.
Orsaboy 2 years ago
Maybe it sounds like that because it hasn´t got oil enought??
WHITEVOLK8814 2 years ago
Diesel prices have gone low, so good job!
Did you have to change anything or you just put in straight diesel?
an6500 2 years ago
haha, exactly ;-)
Orsaboy 2 years ago
@Orsaboy lmfao!!!!! you dick poor guy probably put diesel in his car the second you told him that lol! ah thats a good one
aresapimp 1 year ago
Wow did you lose the shim? that pretty loud.
regcer 2 years ago
I think you bent a valve
regcer 3 years ago
actually it was not a valve
Orsaboy 3 years ago
What happend to it im curious now. My audi is starting to sound like a diesel too but no where near that loud
regcer 3 years ago
lifter tick!
choate51 3 years ago
@Orsaboy So what was it? Too stupid to realize that people may be interested?
PauliusBa 2 years ago
cubeisum is an artform but not for vidieo
tediouse 3 years ago