Question for all those Z owners who have installed headers and all new exhaust.

About 3 weeks ago I installed a set of megan racing headers and megan exhaust.

As I zip around town or on the highway it sounds great, but here's my problem. When I come to a light and stop and idle for a minute or two, when I hit the gas, POOF!!! big cloud of white smoke!

Has anyone else experienced this, how long does it last? Or does it ever go away??

Mike - SRQ

 

The white smoke may not be related to the new exhaust.

 

When I installed the HKS exhaust, I had some smoke coming out of it for a couple days, similar situation as yours... I think that it might be related to leftover oil on the inside of the tubing that gets burned in a few days... but again, it was only noticeable for a couple days.

C.

 

It is, after all, Megan racing stuff. lol

 

Anything like this? http://www.youtube.com/watch?v=QK6XIHkYqeU

http://www.youtube.com/watch?v=CuxJo5eGGz4

 

I had smoke come out of all the newly installed exhausts I put on all my cars, and it went away after an hour of driving. I can't believe after 3 weeks of driving, yours still gets it.

 

I have that same whistling. Ive had it with 3 exhusts. WTf is it!

 

I have no idea either. Check out this thread I started and see if anything helps you there. Keep me updated if you dont mind. https://my350z.com/forum/intake-exhaust/261145-new-problems-this-time-may-be-baaaaaaad.html