New exhaust now smoking?

[MY 85 GT]

Ok i just had the new exhaust put on i got the car back 2 days ago now it smokes when i give it gas, like blueish color if i give it gas then let up it puffs out...I had long tubes,off road H-pipe and cat back plus an air pump delete pulley and all emission stuff removed....I also notice oil residue in the tailpipe...It never did this before....what can be causing this.....????

 

[bentley429]

The exhaust is prob just full of oil because its new give it a week or so and it should go away.

 

[MY 85 GT]

The exhaust is prob just full of oil because its new give it a week or so and it should go away.

It might have a little in it from the factory but i have alot in there can it be that the PCV is no good also he did disconnect every polution device...air pump...everything...So im wondering if the motor is building up to much vac and is sucking oil thru the PCV into the carb making it smoke...What i did is put a new PCV valve in and disconnected the breather tube that goes to the filter i left it opened like an older system were it had one pcv and a breather on the other valve cover it seemed to help alot....wonder if im on the right track???

 

[btsclan]

Most of the time all new exhuast, headers to tailpipes that are "new" not used will smoke as they heat up. During the manurfacturing process of pretty much any bent, stamped or worked with force is coated in oil to aid in the process as well as being a rust protection sheild.

If your exhaust is still smoking in 4-6 days from the instal then I would be worried. If I were you I would go on a nice long drive on the highway and let it all burn off.

 

[MY 85 GT]

Most of the time all new exhuast, headers to tailpipes that are "new" not used will smoke as they heat up. During the manurfacturing process of pretty much any bent, stamped or worked with force is coated in oil to aid in the process as well as being a rust protection sheild.

If your exhaust is still smoking in 4-6 days from the instal then I would be worried. If I were you I would go on a nice long drive on the highway and let it all burn off.

Thanks i drive 50 miles a day and i already put on like 120 miles on it....