i have an 89 trooper 2.3 with soft top and i have troubles with the smell from the exhaust.When i reach 100 km/h all the smell from the exhaust comes in the car.....How can i solve this problem...?
PLZ help.......!!!!!

 

does your cat converter have a hole in it?

 

no,i don't think so...There was one but i fixed it.

 

lift it, block the tires, and check the muffler for holes from rear to heads.

also, while ur under there, check to see if u have any holes in your body

 

and check the seals around your rear door

 

I don't have rear doors.i only have 2 front doors...i don't have any holes in the body and the muffler is ok....!!!

 

i mean the back door.