Black Smoke

Kevr1 · 21st July 2015, 15:48

This morning on way to work my 2.0cdti gave a hicup and would not accelerate very well i now find that when i accelerate i am blowing black smoke i am sure i can hear the whistle from the turbo anyone any ideas whats gone wrong ????

spyder · 21st July 2015, 16:04

Inter cooler pipe has come off, o-rings on inter cooler have failed, boost pipe split, connection to turbo has come adrift, EGR has failed and stuck open.

Ian G · 21st July 2015, 16:11

Quote:

Originally Posted by spyder

Inter cooler pipe has come off, o-rings on inter cooler have failed, boost pipe split, connection to turbo has come adrift, EGR has failed and stuck open.

Wot he said .... start with the intercooler boost pipe and have a close look for a hole/split in it..
Cheers Ian

James.uk · 21st July 2015, 16:57

I think the PCV filter is clogged up, given time that will ruin your turbo...

...

With all the ideas put forward, Kevr is going to be busy innit...

...

Kevr1 · 21st July 2015, 17:55

Pipe had come loose was on with cable ties,now securely in place with jubilee clip . Thanks for the help guys

decebalus · 26th July 2015, 17:47

Hi guys! I'm experiencing somehow the same problem. After a quick start and fast acceleration my turbo (Cdt) started to whistle. I saw that there's no black smoke and the sound is present all the time no matter the engine temperature. It's active from around 1800-2000 and rising on with the acceleration but only when I accelerate and a little after I step off the pedal. What could it be? I did a short video, I'm trying to find out where is the sound coming from, from the front near the intercooler or from the back where I know the turbo is. In the clip 1st part is at 3500 rpm, second at 2500 rpm. What do you think?

Rover 75 diesel turbo whistle: https://youtu.be/hTWpAMiGxYw

21st July 2015, 15:48	#1
Kevr1 Newbie 75 2.0cdti Connoisseur Join Date: May 2015 Location: Glamis Posts: 5 Thanks: 0 Thanked 1 Time in 1 Post	Black Smoke This morning on way to work my 2.0cdti gave a hicup and would not accelerate very well i now find that when i accelerate i am blowing black smoke i am sure i can hear the whistle from the turbo anyone any ideas whats gone wrong ????

21st July 2015, 16:04	#2
spyder This is my second home 75 CDT Auto Tourer , Rover 45 , Astra, Zaffira, Chev Captiva Join Date: Mar 2011 Location: Wilts Posts: 3,342 Thanks: 203 Thanked 436 Times in 360 Posts	Inter cooler pipe has come off, o-rings on inter cooler have failed, boost pipe split, connection to turbo has come adrift, EGR has failed and stuck open. __________________ Chrome skull caps, EGR cleaned (original housing), Mondeo lower mounting, 12V outlets in the armrest and tourer boot, cat fixed, working FBH, Lidl plenum covers, DD with reverse camera.New speakesr/Tweeters with MDF rings. wood dash, Memory leather seats, wooden finished steering and handbrake, Xenon headlights.

21st July 2015, 16:57	#4
James.uk Passed Away 2002 Pale Blue. Rover 75 CDTi Connoisseur auto. 170K miles Join Date: Dec 2008 Location: Near the M67. Posts: 14,509 Thanks: 199 Thanked 585 Times in 397 Posts	I think the PCV filter is clogged up, given time that will ruin your turbo... ... With all the ideas put forward, Kevr is going to be busy innit... ... Last edited by James.uk; 21st July 2015 at 16:59..

21st July 2015, 17:55	#5
Kevr1 Newbie 75 2.0cdti Connoisseur Join Date: May 2015 Location: Glamis Posts: 5 Thanks: 0 Thanked 1 Time in 1 Post	Pipe had come loose was on with cable ties,now securely in place with jubilee clip . Thanks for the help guys

26th July 2015, 17:47	#6
decebalus Newbie Rover 75 Saloon Join Date: Jan 2015 Location: Bucharest Posts: 10 Thanks: 4 Thanked 0 Times in 0 Posts	Hi guys! I'm experiencing somehow the same problem. After a quick start and fast acceleration my turbo (Cdt) started to whistle. I saw that there's no black smoke and the sound is present all the time no matter the engine temperature. It's active from around 1800-2000 and rising on with the acceleration but only when I accelerate and a little after I step off the pedal. What could it be? I did a short video, I'm trying to find out where is the sound coming from, from the front near the intercooler or from the back where I know the turbo is. In the clip 1st part is at 3500 rpm, second at 2500 rpm. What do you think? Rover 75 diesel turbo whistle: https://youtu.be/hTWpAMiGxYw