whats that metal line under my exhaust manifold what it do.Should I cut it off Go to this site Read you understand.
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whats that metal line under my exhaust manifold
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Where's TheMan at when you need him????"mess with the mazda...... mess with the chick......."mazdachic"
I don't go looking for no trouble but somehow the trouble always finds me, Don't make me have you in the trauma center With your momma crying cause her only son is dying, She just don't know it's just your karma catching up cause I'm a Drama Setter
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Originally posted by mig360mwhats that metal line under my exhaust manifold what it do.Should I cut it off Go to this site Read you understand.
http://www.mazda6tech.com/index.php?...d=23&Itemid=35
If you are referring to the TB bypass mod, the parts of interest here are the inlet and outlet coolant pipes that connect to and heat the TB to prevent it from freezing in cold weather. As the article you cited suggests, blocking off the coolant flow to the TB will eliminate a hot spot in the air intake system that, by reducing inlet air temperature, will increase inlet air density and therefore increase HP output.
This mod sounds like it would be beneficial but some people who have tried it report that it produces little, if any, noticeable power increase. For a possible explanation of the lack of benefit, you might want to look at:
https://www.wihandyman.com/forum/sho...9687#post89687 (particularly post#5).
In the article cited there, the author compared the theoretical change in inlet air temperature that occurred as the intake air passed through a heated vs. a cold TB. Interestingly, he found that the heated TB caused only a miniscule rise in temp due mainly to the fact that the velocity of the air through the TB provided it little time to take on added heat. The conclusion was that a non-heated TB produces virtually no benefit.
I'm not sure if I interpreted your question correctly, but if so I hope this answers it.02 DX Millenium Red - The Penultimate Driving Machine
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I bypassed it and I'm up here in Minnesota, no problems, the car does seem to idle higher though? It started after I bypassed the throttle body coolant, I'm not sure if that should effect it or not....
But for maybe $3 dollars and 5 minutes of work if I get anything out of it I'm happy.
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