Thread: exhaust fumes

my disco2 seems to be getting fumes in the cab.it happens when you stop a lights or come to a stop.if ya get out for a few mins ans start it up again you get that fume smell again.now if you have the heater set with the recirculate you can stop the fumes getting in.there are no oil leaks or fuel leeks that i can see.any help is good help.

if it goes away when you turn the air to recirculate My opening guess would be a leaking exhaust system somewhere up the frot, probabley from a loose manifold bolt or a loose flange connector. Eyeball around them for any soot or blackening and have a feel at the bolts with a ringspanner (while its cold)