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-   -   1.8T clouds of white smoke (https://www.the75andztclub.co.uk/forum/showthread.php?t=292967)

Robti 15th February 2019 18:01

1.8T clouds of white smoke
 
Hi a 1.8T that when revved emits white smoke but o idle we think nothing (turbo) ?

LeRich 15th February 2019 18:07

Does this happen when the engine is cold or at all times?

White 'smoke' indicates moisture.

Robti 15th February 2019 18:08

sorry should have said oil and water fine no mayo and not using any, also head rebuilt and new turbo fitted a few months back, smoke at all times

COLVERT 15th February 2019 19:36

Does the white smoke vanish quickly like steam or does it hang around like smoke ??

trikey 15th February 2019 20:50

Quote:

Originally Posted by Robti (Post 2711599)
sorry should have said oil and water fine no mayo and not using any, also head rebuilt and new turbo fitted a few months back, smoke at all times

When the new turbo was fitted, did you replace the oil feed pipes?

Robti 16th February 2019 14:15

Quote:

Originally Posted by trikey (Post 2711650)
When the new turbo was fitted, did you replace the oil feed pipes?

don't know all the head work was done by garage, update today managed to get some time to work on it so coolant in no3 cylinder from belt end, inlet manifold off and new gasket fitted and same result although not as much steam, so going back out to take the manifold off completely and test to see if it is warped or the mating face is, anything else to check as its running sweet bar this ?
Thanks

ceedy 16th February 2019 14:15

anything like this ? :duh::o

before new turbo
https://i.imgur.com/Dym3oVe.mp4


After new turbo, before oil burnt away ..


https://i.imgur.com/7lxspzu.mp4

Robti 16th February 2019 14:44

Quote:

Originally Posted by ceedy (Post 2711802)
anything like this ? :duh::o

before new turbo
https://i.imgur.com/Dym3oVe.mp4


After new turbo, before oil burnt away ..


https://i.imgur.com/7lxspzu.mp4

I thought the turbo but having the water only in no.3 cylinder, I can dry it out and run for a few minutes and take the spark plug out and have coolant back in the cylinder

ceedy 16th February 2019 15:19

Oil in Combustion Chamber is HG or Valve seals. or rare its piston rings

Coolant in Cylinder can only be ? :eek:

inlet gasket as you said or the Dreaded Hg ..

Unfortunately just because a garage did it . doesn't mean its been done right :duh:, more often than not they do it wrong ?

Ours had failed about 20k down the line from a garage repair and found they had put in the wrong gasket for the liner heights on our car .


C

COLVERT 16th February 2019 17:11

Quote:

Originally Posted by Robti (Post 2711810)
I thought the turbo but having the water only in no.3 cylinder, I can dry it out and run for a few minutes and take the spark plug out and have coolant back in the cylinder

Robti.
I didn't get an answer but now it's obviously steam.----:shower:

Robti 16th February 2019 17:34

Quote:

Originally Posted by COLVERT (Post 2711842)
Robti.
I didn't get an answer but now it's obviously steam.----:shower:

Sorry would say steam

Robti 16th February 2019 17:44

Quote:

Originally Posted by ceedy (Post 2711822)
Oil in Combustion Chamber is HG or Valve seals. or rare its piston rings

Coolant in Cylinder can only be ? :eek:

inlet gasket as you said or the Dreaded Hg ..

Unfortunately just because a garage did it . doesn't mean its been done right :duh:, more often than not they do it wrong ?

Ours had failed about 20k down the line from a garage repair and found they had put in the wrong gasket for the liner heights on our car .


C

Sorry what’s the difference between combustion chamber and cylinder, water is sitting on top of piston, took the spark plug out and dipped it to find the water
Arg okay my fault didn’t read the post right, sorry

gnu 16th February 2019 19:24

From what you said, I'd try an inlet manifold gasket first. Not that difficult to fit, but a bit fiddly. I always fit the Rimmers IMG (#LKJ1001110) as they are a lot fatter and give a better seal imo.

Robti 16th February 2019 20:02

Quote:

Originally Posted by gnu (Post 2711899)
From what you said, I'd try an inlet manifold gasket first. Not that difficult to fit, but a bit fiddly. I always fit the Rimmers IMG (#LKJ1001110) as they are a lot fatter and give a better seal imo.

thanks told him(my brother) this and he agrees that the gaskets he has been fitting are on the thin side, so he is going to order that one from rimmers and is also now looking for a runner just in case
Thanks

gnu 17th February 2019 08:20

FYI here's a comparison between the black Rimmer's IMG and a typical green type. Note how much fatter the Rimmer's one is:

https://i.imgur.com/y6LzYLg.jpg


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