A leak with would make the heated air stink of diesel fume.
The blow test was conducted. The only leak left after reseal of the obvious flaws of these units was the motor snout.
This made it airtight and solved the smell
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https://www.youtube.com/watch?v=sbK3KlrH_k0
This Porsche has 450 000km in forza 3.
It drove for 2063 hours total. That's 85 days straight.
do you have a high mileage/km car in forza3? Post a Video response
vote comment and subscribe to see how I did it
http://www.dailymotion.com/veikra
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https://www.youtube.com/watch?v=p0KJgQ_ZpJA