Like stated above, Every time I go to do a run, It wont hold, try it again then it will every time.
My only thought is, would it be possible that the vacuum from the engine, is pulling out the water/meth mix from the lines, so that they become empty, and the first run has to prime them?
any known concerns?
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What is the tune button set at as well as the MIN/MAX. it could be spraying a little late. Thats my guess.
CM
you might be right, read a little more, and seems everybody has the MIN around 1 psi, where i had mine at about 9-10psi, tune is at 6.
will adjust min and try again!
try the tune at 10. If you get hesitation, move it to 9. I would prefer it between 7 and 10.
David
you were right, tune at 10, and start at 1psi solved everything!
So this mean that the system is maxxed out right?
if I were to add more mods ex ported intake manifold wastgate etc.
then I would need more spray right?
So it would mean I need larger nozzles?
Okay whats your setup like dude. Im thinking of setting my min to 1 aswell . My max is at 17 and my tune is at 10
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Okay whats your setup like dude. Im thinking of setting my min to 1 aswell . My max is at 17 and my tune is at 10
well, have the coolingmist stg3 HOM kit, I made a how-to with pics, you can go there and see exactly where i tapped my nozzels.
92 oct and 75% meth
what else would you like to know?
Like stated above, Every time I go to do a run, It wont hold, try it again then it will every time.
My only thought is, would it be possible that the vacuum from the engine, is pulling out the water/meth mix from the lines, so that they become empty, and the first run has to prime them?
any known concerns?
well, have the coolingmist stg3 HOM kit, I made a how-to with pics, you can go there and see exactly where i tapped my nozzels.
92 oct and 75% meth
what else would you like to know?
Update - Still does the same thing, first and maybe second run doesnt hold, the rest ok.
Almost like it's losing it's "prime" like the lines are leaking out and air getting in them, then they have to fill up.
any ideas?
MIN-1 MAX-9 TUNE 10
What is the length of hose between your checkvalve and your nozzles? Do you have a T fitting that splits the water flow to each nozzle? If that's the case, I guess that the line is emptying itself slowly because of engine vacuum.
I used two solenoids to counter that: one for each nozzle. Those solenoids are activating using a boost switch that needs 7 psi of boost to open. This way, I'm sure that the pressure stays into the lines and I don't need to worry that the liquid slowly drip into the cold side pipe when the car is taking a nap.
What is the length of hose between your checkvalve and your nozzles? Do you have a T fitting that splits the water flow to each nozzle? If that's the case, I guess that the line is emptying itself slowly because of engine vacuum.
I used two solenoids to counter that: one for each nozzle. Those solenoids are activating using a boost switch that needs 7 psi of boost to open. This way, I'm sure that the pressure stays into the lines and I don't need to worry that the liquid slowly drip into the cold side pipe when the car is taking a nap.
well the checkvalve is intructed to mount right at the end of the pump, which is located in the trunk, so it is quite far.
And yes I do have a Tee fitting to split the lines.
well the checkvalve is intructed to mount right at the end of the pump, which is located in the trunk, so it is quite far.
And yes I do have a Tee fitting to split the lines.
Okay. I guess that the system suffers from the "straw effect": since you have two injectors, air can enter through the upper nozzle, which allows the liquid to slowly drip from your lower nozzle into the cold side pipe. On single nozzle setups, the checkvalve prevent this from happening, but having two nozzles causes this problem. I would check if you have some liquid in your pipe/intercooler.
Okay. I guess that the system suffers from the "straw effect": since you have two injectors, air can enter through the upper nozzle, which allows the liquid to slowly drip from your lower nozzle into the cold side pipe. On single nozzle setups, the checkvalve prevent this from happening, but having two nozzles causes this problem. I would check if you have some liquid in your pipe/intercooler.
ok, but if this happened, would'nt it be when the engine is running? therefore the "drips" would be sucked into the engine, instead of bottom of intercooler?
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