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exhaust gases
https://auszookers.com/forum/viewtopic.php?f=5&t=26744		 Page 1 of 1
Author:  Joshyboy26 [ Fri Oct 14, 2011 2:56 am ]
Post subject:  exhaust gases
Hey guys i have an89 swb sierra and everytime i roll down the window i get a strong smell of exhaust. The exhaust is pretty close to the tailgate so i was wondering if its creating some kind of suction? Has anyone else experienced this its getting reall annoying having to drive with the windows up
Author:  Reubs [ Fri Oct 14, 2011 3:11 am ]
Post subject:  Re: exhaust gases
Joshyboy26 wrote:
Hey guys i have an89 swb sierra and everytime i roll down the window i get a strong smell of exhaust. The exhaust is pretty close to the tailgate so i was wondering if its creating some kind of suction? Has anyone else experienced this its getting reall annoying having to drive with the windows up

If you can smell exhaust from the front windows, then I'd bet you have a leaky manifold or weld somewhere close to the engine.

IMO if you had a problem with the placement of the outlet then you'd only notice it with the back open or one of the rear drain bungs out - you'd never notice it with only the front windows open.
Author:  royce [ Fri Oct 14, 2011 3:14 am ]
Post subject:  Re: exhaust gases
how far out the back does the tailpipe exit? if its too close to teh back of the car it gets sucked in the rear, especially bad in soft tops

Though my sierra had a side exhaust and it would fill up with teh window open so check for leaks in general anyway
Author:  Scrawny [ Fri Oct 14, 2011 4:38 am ]
Post subject:  Re: exhaust gases
Mine was really bad when I changed it from side exit to straight out the rear. I changed it back to a side exit and replaced the motor (bit smokey) which seemed to help. Mine was getting sucked in the back window
Author:  royce [ Fri Oct 14, 2011 4:39 am ]
Post subject:  Re: exhaust gases
when I say side exit it was out under the passenger door handle :)
Author:  JrZook [ Fri Oct 14, 2011 4:53 am ]
Post subject:  Re: exhaust gases
royce wrote:
when I say side exit it was out under the passenger door handle :)


Tsk tsk! Bet DOT woulda loved that if they pulled you over :wink:

Slightly off topic: Dad just knocked back a roady on a pretty much a brand new Merc G-wagen because A) it has passenger side exiting exhausts B) the exhaust exits in front of the last open-able window. This is from factory..

It's ADR complient apparently but doesn't meet regulations re:exhausts..... Go figure that one out... :roll:
Author:  royce [ Fri Oct 14, 2011 4:59 am ]
Post subject:  Re: exhaust gases
JrZook wrote:
Tsk tsk! Bet DOT woulda loved that if they pulled you over :wink:


If there was anymore room left in their ticket book by the time they got to that they weren't doing their job very well :)
Author:  christover1 [ Fri Oct 14, 2011 7:07 am ]
Post subject:  Re: exhaust gases
I stick my boot over end of exhaust,
and get somebody with ears to listen for leaks,
or feel carefully for leaks.
Ifr it stalls car, ,probably not leaking,
if still runs could be a leak.
Mine smelled real bad from a minute crack in a weld on the extractors
Author:  Joshyboy26 [ Sat Oct 15, 2011 12:41 am ]
Post subject:  Re: exhaust gases
Yh mines a soft top my exhaust finishes right next to and in line with my shackle i might go have a look for some holes and if that doesnt work ill change the path
Author:  Gwagensteve [ Sat Oct 15, 2011 6:41 am ]
Post subject:  Re: exhaust gases
Joshyboy26 wrote:
Yh mines a soft top my exhaust finishes right next to and in line with my shackle


That's your problem. It's super common. That's why the stock exhaust finishes right under the extreme corner of the bumper an pointing down.

Steve.
Author:  Joshyboy26 [ Sat Oct 15, 2011 6:50 am ]
Post subject:  Re: exhaust gases
Dam o well the muffler thats on it now is super gay just gives me anotger reason to change it haha
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