Mechanics

WHITE SMOKE FROM EXHAUST BUT NO LOSS IN POWER

2005 Renault Laguna • 74,000 miles

I have a 2005 1.9 diesel Laguna with 74000 miles on the clock. Under gentle or heavy excelleration I get quite a lot of white/grey smoke from the exhaust. The engine is really smoth, ticks over well, pulls/accelerates very well. What do you think would be causing the white/grey smoke?
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Timmo
October 26, 2011.




Generally speaking, its a sign of unburnt fuel.
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Tiny
Fixitmr
Oct 27, 2011.
Excess moisture also is similar color.

Tiny
Fixitmr
Oct 27, 2011.
Also lean mixture can produce these colors.

Tiny
Fixitmr
Oct 27, 2011.

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