i smell carbon coming in my car from the exaust and i brought to a muffler shop and they found no problemand show me no leakes. i have a from the header back exaust and was wonder what the problem could be and if anyone hand this problem and has any solution.

 

Smell carbon?

I hope u dont mean carbon monoxide.

 

yea why it only when i stop at light tho

noone had this, plus i only smell it when my windos are open

 

Carbon Monoxide is a Tasteless, odorless gas...

You woudlnt smell it even if you were in a room filled with it.

It could be the area that your driving in.

 

it like the smell when u run rich but comming from under the car

 

no one has this bump

 

I had that problem, but it was the gasket from the header to the down pipe...any you could hear it bad

 

i think it vibrateing a little im unsure but the muffle shope said no i have to see if my cuz can take a look

 

I have the same problem. It's from a leak at the header to downpipe flange. Need a new gasket or just try to tighten it up. Mines coming back off this weekend to get squared away. Just get under there while its running and see if you have any leaks.

 

^ I had that same problem as well, turns out it was just a loose bolt when the downpipe was put back on the car when I got my wideband done

 

the guy check it but i check it again

 

Are you catless.......?

 

It's gotta be an exhaust leak somewhere or a REALLY messed up tune. But still, 99.998% chance you have an exhaust leak if your smelling exhaust fumes. You're NOT smelling carbon monoxide though lol, that is just funny.

 

not catless but people checked it out smelled it but said it not leaken i jw where it could be leaken from it not the header checked all the bolds it under the car so i guess some where in the down pipe.

bump