S-10 Forum banner
1 - 4 of 4 Posts

·
Registered
Joined
·
141 Posts
Discussion Starter · #1 ·
I just got my flowmaster 40 series put on today and after 2 hours or so of driving i looked at it and half of the bottom is all brown and looks like sh!t, i was just wondering why it did that and what is all the brown sh!t with only a few hours of driving. any info would be appreciated
 

·
Registered
Joined
·
6 Posts
I had one on my old truck and it did the same thing. It has paint on it and it is burning off. It shouldn't be brown after a few weeks of driving and all of the paint burns off, but it will not look like it did right out of the box. Hope that answers your question.
 

·
Registered
Joined
·
141 Posts
Discussion Starter · #3 ·
thanks,but one more question if you read this, Where did u get your 180 degree thermostat?
 
1 - 4 of 4 Posts
Top