black smoke over 1/2 throttle

[79bjg]

hi first time thread starter
not long had a 07 crd 05
notice abit of black smoke out of exhaust once over 1/2 way on the foot does seam to very a bit with rpm and gear
just would like to know if this is normal?
done few things, block egr, installed a cheep egt, change oil, disconnect battery for over 24hrs, clean maf
i got scangauge everythink else seams to be ok.
is there a way of turning down fuel as i see it and think waste of diesel.

[threedogs]

Check your intercool hoses, they may be loose ?
Have you got a chip fitted?

[nissannewby]

If you bury your foot you will get smoke so unless you can't see anyone behind you cos of it I wouldn't worry to much. Also if it's running clean while just cruising along then all sweet but as I said if you plant your foot there will be some black smoke out the back a little bit is ok if it's excessive then I would worry

[79bjg]

no chip
all tighten the crap out of them still there may have improve slighty still there
feels like theres good power

its only if i over aprox 1/2 way and more rpm the worse
doesn't have to been trouped on
not there when cruising or starting

may look at a some senors

[MudRunnerTD]

Get a Dyno Tune now you have done all the other mods and get it sorted. It will do your head and and can really only be sorted on a Dyno.

[79bjg]

unblocked egr notice looks like more smoke, aswell as voltage to maf down.
re blocked it.

anyone could point me in right direction of dyno tune north side brisbane outer suburs and any ball park figures doesn't sound cheep?

[79bjg]

it looks black in the review mirror
but when i follow it looks more brown
when unblocked egr it looked like it came to a stop at a higher rpm just before the changed
sometimes

[MudRunnerTD]

Allot of the QLD boys are at the National Forum Meetup this week but will be around mate, If you have the gauges and the boost controller then you will probably spend $120 to $150 for the Dyno Tune only and it will sort most of it out for you bud.

Cheers MR

[nissannewby]

I know it's not on the north side but there isn't a great deal of tuners over here. Try mike vine turbo at capalaba I think he is. He has a solid rep and has been in the game for a while. Also you could try roo systems/ amms at banyo these guys can be a hit or miss but if it's a hit generally do a good job. There is northside 4x4 at north likes they are prob alittle dearer than others. And then gympie diesel is very good as well

[threedogs]

Would think if and thats if its over fueling your EGTs would rise, when was last oil change and what oil do you use.?
Could be the brand of oil you use>>>>????