Smoke at low RPM

[saint2006]

my ride is LC Prado 1998 1KZ intercooler turbo; at low RPMs i am having smoke problem and also small vibration between 900 to 12 RPMS only
just to mention engine is in excellent condition and no blows
kindly advice me in this regard
amir

[wahaj_skyline]

Smoke from where dude from the hood or the Exhaust ???

[lowresolution]

If the engine is in gud nick , have your turbo checked out ..! highly possible that the turbo has given up ..

[saint2006]

thanks for the reply
well the pick and over all performance of the ride is perfect; no problem in pick except the low RPM from 900 to 1500 rpms.
smoke is from the exhuast

[sami_voodoo]

saint

How many kms has your car done?

Any indication of the colour of smoke? Smell? It might help to know if it's oil or fuel.

Does it consume oil?

When was the last time that you had your injectors replaced / calibrated (if possible)? It might be possible one or more of your injectors is acting up, causing the smoking and vibration you're experiencing.

Regards,
Sami

[saint2006]

Sami: thanks a lot
dear i just bought it 2 weeks back; nope there is no oil consumption at all; i have not smell the smoke but its light black ;

[accord7362]

sami is rite
what i can suggest get your rige examined from some good pit shop and get it in your hand change and replace all the small things like all the filters oil and full.
do the setting of ingectors I mean bring the car in your hand and maintain the log thats I used to do when ever I buy a used car.

[saint2006]

thanks again dear; yeah i have changed all the oils and filters and the consumption have imporved a lot.
can u tell me a really good pit shop (in lahore )specifically for toyota prado 1998; who is honest and sharp in his work
early response is required