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BMW 3-Series (E90 E92) Forum
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JB4 fsb meth kit air bubble problem
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08-08-2011, 06:36 PM | #1 |
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JB4 fsb meth kit air bubble problem
Im running with jb4 fsb meth kit. It runs great but between chargepipe and
solenoid there is air bubble when I shut it off the car. Also its empty(inside of hose) between chargepipe and solenoid after couple hours from shut it off. Is it normal ? Thanks. Last edited by konok99; 08-08-2011 at 07:42 PM.. |
08-08-2011, 07:00 PM | #4 |
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My meth flow hits middle on the oil gauge when boost is above 8~10.
It shouldnt have any bubble or empty status in any hoses ? then it doesnt make sense to me because whenever solenoid and pumps stop under low boost there is no way to keep meth in hose between solenoid and chargepipe. trunk -> hose-> pump->hose->solenoid->hose(air and empty sometimes)->cm10 nozzle->chargepipe |
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08-08-2011, 07:12 PM | #5 | ||
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Drives: C6 Z06, 09 335i, 10 335xi
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Does it have a pick up tube in it? If not that is your problem. I recommend you look into a different tank. Like any of these gravity fed or baffled tanks: http://topgearsolutions.com/Manufact...r_ID=7&CarID=1 |
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08-08-2011, 07:20 PM | #8 | ||
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Lets see what the rest of E90 says. I say its worth the money just to get a proven gravity fed tank. |
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08-08-2011, 07:33 PM | #12 |
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+1 that 1.5 gallon coolingmist tank is just plain fail. Get a standard 1 gallon tank, ensure the pump is below the tank and you're golden.
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08-08-2011, 07:37 PM | #13 |
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I hate that F'ing tank... i had my pick up hose come loose for me.. i was like so much fricking money on a kit and something so crude like a piece of hose dangling in a tank...
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08-08-2011, 07:45 PM | #15 |
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It seems like conclusion is damn f'king stupid tank cause all this problem.
Then should I spend extra money to buy another tank ? I just purchased this kit 2 weeks ago WTF |
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08-08-2011, 08:16 PM | #20 | |
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Mike |
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08-08-2011, 08:22 PM | #21 |
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yea there is no air between pump and solenoid only air between what you exactly mentioned. Thats what I was thinking because nozzle is always open that means meth might flow to chargepipe little by little during pump is not working right ?
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08-08-2011, 08:29 PM | #22 | |
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