Storng exhaust smell

[9 Deuce GT]

Last year I added most of the engine mods in my sig. This year I have noticed a strong ehxaust smell when the windows are down. I am wondering if I could be getting this smell because the fuel pressure is to high? I have not noticed any leaking sounds from the exhaust.

 

[Na5.0HO]

I would say if you can't find any leaking... fuel injectors, exhaust it'self etc. that it is most likely your fuel pressure. Possibly need to change your fuel filter? Anyone else??

 

[shewitt]

dont know if this helps but when i pulled off my smog pump i dident cap off one of my vacume lines and the smell of gas was strong and my gas milage went down capped it all was good again

 

[roush 97]

Check your header to H pipe bolts. I started to get that smell and mine worked loose. I tightened them back up and no smell.

 

[90mustangGT]

Also check for anywhere where exaust can get in from under the car. I had this problem once.

 

[shorty1993]

have you got turndowns. when i changed to my dumps i got this same thing. the price that you pay. worth every traffic jam headache i get.

 

[bmorrisj]

you dont have catalytic converters so your gonna get some noxious fumes...