Quote:
Originally Posted by RETed
See above - you did nothing wrong.
That middle fitting is for the emissions system which leads to the purge valve.
It looks like you have everything routed right.
Mazda designed some complicated vacuum control system to suck out vapors from the "crankcase" to be pulled from two different areas of the oil filler pipe depending if the engine was in vacuum or under load with the turbo spooling.
I think it's kinda stupid, but Mazda spent a lot of money figuring all of this out.
As for the gunk on the backside of the throttle plates...
I think yours is a Kouki 13BT?
If so, this is more so...
This is due to reversion of the intake ports.
It's exhaust gases (and other junk) being blown up from the intake ports from inside the engine and emissions.
On Kouki 13BT engines, the secondary ports open up first prior to the primary ports.
This fact allows stuff to blow back up the intact tract and tends to coat the insides of the intake manifolds and backside of the throttle plates.
Again, it's normal.
-Ted
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I do have Kouki 13BT. But just to be clear Zenki is 86-88, Kouki is 89-91?
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Quote:
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Originally Posted by yzf-r1
Take your pathetic ultimatums and stupid "AOL" comments and shove them straight up your ass, you little punk. You avatar is gay as well....
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1990 Vert/ S5-JDM 13BT (rebuilt but with issues I'm working out). Rtek N370 1.7, 550/800 injectors, FD fuel pump, RB REV TII exhaust, Tein springs and Illuminas