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Black smoke and loss of power
Posted: Sun Jan 22, 2012 2:58 pm
by kevinphillips
hi my mazda bongo 2.5 turbo diesel is blowing black smoke it seems to do it when the engine is warm i have changed the air and fuel filter and added redex;
it also loses power,can you advise?
Re: Black smoke and loss of power
Posted: Sun Jan 22, 2012 4:07 pm
by wonkanoby
http://www.igmaynard.co.uk/bongo/forum/ ... lack+smoke
is one of many threads black smoke in search pulls up
its over fuelling or leaking/ restricting the air intake some were
Re: Black smoke and loss of power
Posted: Mon Jan 23, 2012 2:29 pm
by tomwharf
Do you think that the van is in the right gear?, i.e. is it chugging at low revs, rather than being high revs, but accellerating slowly.
I am assuming automatic transmission here, but one thing to check is that the auto transmission is correctly adjusted - and this is a quick, cheap thing to do anyway. I only say this as this is how i solved a "low power" issue on my van.
http://www.igmaynard.co.uk/bongo/forum/ ... =3&t=53432
the problem with forums is that a little knowledge is a dangerous thing, and people like me, with the best will in the world, only see problems that they have solutions for, and we will be wrong 90% of the time!!!
as to the smoke, no idea buddy! might it be the cold? I trust you have read this
http://www.igmaynard.co.uk/bongo/member ... /Smoke.pdf