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6th August 2019, 10:23 PM
#1
Td42 on a Y61 blowing black smoke..
Hello folks..
What does it mean blowing black smoke from exhaust. Specially when A/C is on? Took to a diesel repare shop had my feul pump checked as well as the injector nozzles clean. Still same problem.
Now started to see slight smoke blowing from cylinder head when opening oil inlet cover. Thanks
P.S. eats diesel like crazy.
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6th August 2019 10:23 PM
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6th August 2019, 11:04 PM
#2
Moderator
Needs a tune from someone that knows what they are doing. Black smoke is over fueling, someone has turned the fuel delivery screw up. Turn it back or down. If it's a turbo then you could turn up the boost will help a lot. Watch your exhaust temps too.
Its a Nissan! =====> Its a Keeper!! ....... Got a TD42 in it BONUS!!
....... I'm a lucky bugger! I've got 2 of em!
Check out my Toy -->
MudRunnerTD's GQ From the Ground Up
Originally Posted by
Rogue Dung Beetle
Wish it was Nissan though, Toyotas just can't keep up with the Pootrol pace.
The only good thing about an 80 series is..... the front end?? Wrong!!, the Engine?? Wrong!! the Full Time 4WD system?? Wrong!! Its the NissanPatrol.com.au stubby holder fitted over the transfer lever.
WARNING: Towballs used for recoveries can, and do kill people and damage property.
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6th August 2019, 11:13 PM
#3
Originally Posted by
MudRunnerTD
Needs a tune from someone that knows what they are doing. Black smoke is over fueling, someone has turned the fuel delivery screw up. Turn it back or down. If it's a turbo then you could turn up the boost will help a lot. Watch your exhaust temps too.
Thanks MudRunnerTD.
What about "Now started to see slight smoke blowing from cylinder head when opening oil inlet cover."
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6th August 2019, 11:19 PM
#4
Moderator
Likely a little blow by. How many kms on the engine?
Its a Nissan! =====> Its a Keeper!! ....... Got a TD42 in it BONUS!!
....... I'm a lucky bugger! I've got 2 of em!
Check out my Toy -->
MudRunnerTD's GQ From the Ground Up
Originally Posted by
Rogue Dung Beetle
Wish it was Nissan though, Toyotas just can't keep up with the Pootrol pace.
The only good thing about an 80 series is..... the front end?? Wrong!!, the Engine?? Wrong!! the Full Time 4WD system?? Wrong!! Its the NissanPatrol.com.au stubby holder fitted over the transfer lever.
WARNING: Towballs used for recoveries can, and do kill people and damage property.
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6th August 2019, 11:25 PM
#5
Originally Posted by
MudRunnerTD
Likely a little blow by. How many kms on the engine?
Can't really tell as it is a replacement for a Zd30.. But went test on the ground this smoke was not there.. Want to make sure it's nothing much to worry about for now.
Wail.
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7th August 2019, 08:20 AM
#6
I would be taking it to a different shop for another opinion. Get a compression test done on each cylinder while your at it. It could just be bad fuel too. Turbo failing. Do you know how much boost the turbo is making?
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7th August 2019, 04:30 PM
#7
Moderator
Originally Posted by
mudski
I would be taking it to a different shop for another opinion. Get a compression test done on each cylinder while your at it. It could just be bad fuel too. Turbo failing. Do you know how much boost the turbo is making?
He is in Sudan so im thinking he is on his own.
Its a Nissan! =====> Its a Keeper!! ....... Got a TD42 in it BONUS!!
....... I'm a lucky bugger! I've got 2 of em!
Check out my Toy -->
MudRunnerTD's GQ From the Ground Up
Originally Posted by
Rogue Dung Beetle
Wish it was Nissan though, Toyotas just can't keep up with the Pootrol pace.
The only good thing about an 80 series is..... the front end?? Wrong!!, the Engine?? Wrong!! the Full Time 4WD system?? Wrong!! Its the NissanPatrol.com.au stubby holder fitted over the transfer lever.
WARNING: Towballs used for recoveries can, and do kill people and damage property.
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7th August 2019, 08:59 PM
#8
Originally Posted by
MudRunnerTD
He is in Sudan so im thinking he is on his own.
Maybe not. Google the city. Its pretty big. Population of over 3.5mil. Anyway. Surely theres more than one place. Im not convinced the shop he took it too is correct.
For the OP. Install a boost gauge and see what the boost is reading. It could just be a simple a too low boost pressure. More info would help. If possible...
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MudRunnerTD (7th August 2019)
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7th August 2019, 09:47 PM
#9
.........
Nuffy me, does old mate above have a turbo or just IP screwed up and stinky @mudski @MudRunnerTD mates?
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7th August 2019, 10:06 PM
#10
Originally Posted by
MB
Nuffy me, does old mate above have a turbo or just IP screwed up and stinky @
mudski @
MudRunnerTD mates?
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Haha yeah I just assumed it got a snail hanging of it. It’s it’s NA, not sure. Could be a block air filter...
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