Hello guys i need help here, I have a problem with my 20v blacktop it puffs out black/dark grey smoke when i downshift/braking and when i accelerate after braking.
Problem is it happens when i don’t turn my ac on it puffs a lot but when my ac is turn on it the smoke disappears and lessens.
I changed the spark plug to the NGK iridium ones and service with liqui moly 15 but the problem still remains. What could be the problem cause when it idles it doesn’t puff smoke or when driving, only when braking and accelrating after braking with the ac off it puffs out a lot of smoke.
Thanks sifuu.
Problem is it happens when i don’t turn my ac on it puffs a lot but when my ac is turn on it the smoke disappears and lessens.
I changed the spark plug to the NGK iridium ones and service with liqui moly 15 but the problem still remains. What could be the problem cause when it idles it doesn’t puff smoke or when driving, only when braking and accelrating after braking with the ac off it puffs out a lot of smoke.
Thanks sifuu.