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Wouldn't a dirty air filter force the engine to spray *less* fuel? Unless intake air is metered before the air filter, and has no o2 sensor, the air filter shouldn't play any role in fuel metering. From my understanding.
I am thinking the same thing. The ECU should adjust the fuel mixture accordingly, but usually they have a certain limit from which they won't turn down from - so it suffocates from air and creates black smoke.
everything else would be working overtime. there would also be unburnt fuel definitely l. either way your getting poor mileage for the error. it's either retarding the timing or something
@@AjextechWebDesign-zk2mhnot yet, my buddy took over the payments and he's having this problem, but its only black smoke on taking off then clears up but car jerks when starting up.
Hey mate im from Australia My car has a 6ltr v8 and when idling it's letting out a lot of fumes like a burnt oil smell and when I take off hard it blows a cloud of black smoke and is burning oil fast?
Do you think I have a bad fuel regulator? I recently got a code that it was getting uneven electrical current. But I charged the battery and the check engine light went away. I get black smoke when getting uphill on a freeway. My car has new oxygen sensor, recently cleaned MAF, and new air filter. The only things I can troubleshoot next would be throttle or maybe fuel regulator but I'm not getting check engine light to come on. (2007 Audi A4 2.0; 163k miles) I'm not seeing coolant leaking.
A stuck open fuel injector will rather cause a White smoke out of the exhaust..a raw, unburned fuel coming out, bcus of the constant/dead misfire inside of that particular cylinder..a raw fuel that steams as white vapor(and smells like gasoline) from a hot exhaust
1- Bad Air Filter 2- Bad Fuel Injectors 3- Bad Fuel Pressure Regulator 4- Bad Mass Air Flow Sensor 5- Bad Oxygen Sensor 6- Bad EGR Valve 7- Bad Engine Computer Note: I done all that & spent all that money but still black smoke & black liquid from exhaust 🤦🏻♂️ I now sold the f💩💩ken Audi A4
uggh, I am there now. Can't afford to replace everything on the list. I also recently had a lot of work done due to oil leaking on two parts of the engine one of them on the housing.
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11111111111111111111111111111111111111111111111 that was how many you said the word (guys) in this video too many guys thank you guys
Thanks for sharing. Maybe you would like to add coolant temperature sensor to the list
BMW dealer asked me to replace the coolant temperature sensor in terms of black smoke.
03 land rover discovery with black ring around tailpipe. Will be replacing 02 sensor, maf sensor, and air filter.
You explain very nice
Any of This reason, if have problem Isn’t car need to signal on dashboard with the eror code ? Or when we connect to computer ?
Wouldn't a dirty air filter force the engine to spray *less* fuel? Unless intake air is metered before the air filter, and has no o2 sensor, the air filter shouldn't play any role in fuel metering. From my understanding.
I am thinking the same thing. The ECU should adjust the fuel mixture accordingly, but usually they have a certain limit from which they won't turn down from - so it suffocates from air and creates black smoke.
everything else would be working overtime. there would also be unburnt fuel definitely l. either way your getting poor mileage for the error. it's either retarding the timing or something
Okay *guys*
Will fuel injectors cause misfires or jerking while starting engine from cold start?
Did you find solution to this problem
@@AjextechWebDesign-zk2mhnot yet, my buddy took over the payments and he's having this problem, but its only black smoke on taking off then clears up but car jerks when starting up.
What about spark plugs not firing?
Hi I have black smoke coming out from my dodge charger srt8 when it's idle ? What is the cause and how I fix it ?
OMG you fkn rock! I have an 98 Mitsubishi Eclipse, it's throwing black smoke, EGR has been replaced, I'm thinking it's a O2 sensor or bad spark plug.
Amazing video thank you very much!
Hey mate im from Australia My car has a 6ltr v8 and when idling it's letting out a lot of fumes like a burnt oil smell and when I take off hard it blows a cloud of black smoke and is burning oil fast?
Thanks once again !!!
so what happens if you have an older model truck like a 1978 chevy grumann with a 350 & it doesnt have fuel injectors
Hi , egr high voltage, temperature sensor high , hard to start, stall, black smoke , chevrolet optra magnum 1.8 petrol 😢 any idea please?
Do you think I have a bad fuel regulator? I recently got a code that it was getting uneven electrical current. But I charged the battery and the check engine light went away. I get black smoke when getting uphill on a freeway. My car has new oxygen sensor, recently cleaned MAF, and new air filter. The only things I can troubleshoot next would be throttle or maybe fuel regulator but I'm not getting check engine light to come on. (2007 Audi A4 2.0; 163k miles) I'm not seeing coolant leaking.
I recently did a 93 tune on my truck but have the stock air intake.. could that be causing all the black soot ?
Where do you reside ?
Thanks
What if it only smoke when put on reverse
Can badly worn /over gapped spark plugs also be a possible corporate?
No I changed all that and still doing it
Grrrrrrrrrrrrrrrrrrreat!
guys
A stuck open fuel injector will rather cause a White smoke out of the exhaust..a raw, unburned fuel coming out, bcus of the constant/dead misfire inside of that particular cylinder..a raw fuel that steams as white vapor(and smells like gasoline) from a hot exhaust
1- Bad Air Filter
2- Bad Fuel Injectors
3- Bad Fuel Pressure Regulator
4- Bad Mass Air Flow Sensor
5- Bad Oxygen Sensor
6- Bad EGR Valve
7- Bad Engine Computer
Note: I done all that & spent all that money but still black smoke & black liquid from exhaust 🤦🏻♂️ I now sold the f💩💩ken Audi A4
Any of This reason, if have problem Isn’t car need to signal on dashboard with the eror code ? Or when we connect to computer ?
That's what I did to the fucked up golf 4
@@ozandarik6757 nothing was coming up on the scanner
uggh, I am there now. Can't afford to replace everything on the list. I also recently had a lot of work done due to oil leaking on two parts of the engine one of them on the housing.
Premature catalytic converter failure!
Great video but you would benefit from learning how to spell the r when speaking as you would become much clearer...
It's common among Latino and European to roll the R's I underrrrstood him. 😆👍
😮
I can't understand a word he was saying
2000 land rover . ? Please help
That a
Thanks