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Author Topic: Puff of blue smoke..please help.  (Read 1330 times)

Offline Mego

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Puff of blue smoke..please help.
« on: September 12, 2015, 10:30:02 pm »
Hi there.
i have an 2007 golf gti mk5 stage 2,lately i have been seeing a puff of blue smoke from the exhaust after going downhill and then stop on a light,and when taking off i can see a puff of blue smoke from my exhaust.
oil consumption is normal,car is running perfect.

thx
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Offline George118

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Re: Puff of blue smoke..please help.
« Reply #1 on: September 13, 2015, 12:02:27 am »
Blue smoke is burning oil but if your levels aren't dropping you probably aren't burning oil. Maybe its just normal grey smoke and you're slightly paranoid? If the car is driving fine I wouldn't worry mate
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Offline Gaz

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Re: Puff of blue smoke..please help.
« Reply #2 on: September 13, 2015, 02:54:14 am »
PCV!! Check!


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Offline Mego

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Re: Puff of blue smoke..please help.
« Reply #3 on: September 13, 2015, 05:20:24 am »
i have changed my front pcv but still can see a puff os blue smoke when leaving a traffic light(not all time),i checked my breather tube (rear pcv)and there was oil in it..by the way theres no valve inside my rear pcv..

thx again for all trying to help
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Offline Dan_FR

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Re: Puff of blue smoke..please help.
« Reply #4 on: September 13, 2015, 07:30:17 am »
It's oil and its fairly common. PCV is first thing to check, also running a 5w40 oil would help
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TFSI... Revo Stage 2+... . WMI.... VCDS HEX + CAN, MPPS, VAG Commander & VAG tacho - South Wales
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