1992 Volvo 940 smoke emition

Tiny
MARKERJIM
  • MEMBER
  • 1992 VOLVO 940
  • 6 CYL
  • 2WD
  • MANUAL
  • 191,000 MILES
My 940 is aturbo diesel straight 6 vw/audi engine. How do I prevent the cloud of black smoke when I accelerate. Must I change the turbo and have you any tips about these engines?
Wednesday, October 21st, 2009 AT 6:41 PM

2 Replies

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

This is a sign that the injectors are due for servicing, this will have to be done by a diesel work shop as there is special tooling required, also replace the fuel & air filters.

Mark (mhpautos)
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Thursday, October 22nd, 2009 AT 12:40 AM
Tiny
MARKERJIM
  • MEMBER
  • 2 POSTS
Ok cheers mark will try your suggestion ie injectors. Many thanksandfuel and air filters and let you know the result`many thanks
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Thursday, October 22nd, 2009 AT 6:22 PM

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