Author Topic: Discussions about DPF  (Read 68573 times)

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Offline apav

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  • Posts: 361
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  • Engine: 2.0L
  • Fuel: Diesel
  • Transmission: Manual
  • Trim: TS2
  • Year: 2009
Re: Discussions about DPF
« Reply #120 on: April 19, 2019, 10:03:30 am »
If you can afford buying a petrol car, do the swap now.

Your engine sounds like it has very limited life expectancy.

There is a series of checks you have to do but they will cost you money.

You need to check the injectors that they are not leaking.

You need to check the oil pick up that is clean.

You need to check whether your engine is one of those which needed rebuilt.

The turbo suffers from bad oil circulation. So if your injectors are leaking and the dealer spotted this problem, sooner or later, your engine and/or turbo will give way.

Any knocks from the engine are a big no, no matter whether it is a petrol or diesel. I would not drive this car with the engine doing that.

Offline mg_080

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  • Colour: Black Mica (16W) Metallic
  • Engine: 2.2L
  • Fuel: Diesel
  • Transmission: Manual
  • Trim: Sport Nav
  • Year: 2014
Re: Discussions about DPF
« Reply #121 on: May 08, 2019, 12:02:30 pm »
Just an fyi, it turned out camshaft on my car was warn out, metal particles in oil blocked oil strainer and caused damaged to turbo due to oil starvation. In case anyone experiences hesitation in their Mazda 2.2 diesel from 2012/2013 production years, inspection of camshafts might be necessary.

Offline Willpower

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  • Engine: 2.0L
  • Fuel: Petrol
  • Transmission: Manual
  • Trim: Sport
  • Year: 2004
Re: Discussions about DPF
« Reply #122 on: May 08, 2019, 10:10:48 pm »
Just an fyi, it turned out camshaft on my car was warn out, metal particles in oil blocked oil strainer and caused damaged to turbo due to oil starvation. In case anyone experiences hesitation in their Mazda 2.2 diesel from 2012/2013 production years, inspection of camshafts might be necessary.


http://www.mazda6forums.co.uk/index.php?topic=3267.msg12996#msg12996
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