TheOne - 100% HHO Conversion Blog - JEEP GRAND CHEROKEE LIMITED 4.7L 1999

[milosz]

Thanx for input guys, I's quite easy to measure output
As a controller, I was thinking of some automatic switch to control both batteries (Main with priority + Trunk + maybe solar panel later on), but maybe PWM... I'll think about it after I achieve some visible improvement.

Also about the VOLO, does this chips is good to buy so far? I was imagining you get better mileage even without HHO with this device.

Right now, I'd say: I don't know yet. I think VOLO without HHO improved mileage by about 10%. But now, with HHO I see no more difference. As I've said, hope that after longer distance it will look better, as manufacturer advised.
I wouldn't like to play with MAP and O2 sensors 

I was thinking of some on-board computer connected to ODBII too, but it's topic for future.

As I'm working full time job, I've not too much time for this project, unfortunately. So I'm moving slowly. But small steps to victory

[TheOne]

A new thing I came across via The ScareCrow Show, the gadgetman groove, seam to be a very optimized tornado mod, you need to do some mod on the carburator, I will try that for sure

Here a video about the mod:
http://www.youtube.com/watch?v=fSjT6LsDfGc
http://www.gadgetmangroove.com
or on youtube check all the video about the GadgetManGlobal: http://www.youtube.com/user/GadgetmanGlobal

With this mod its easy to get something like 30% better mileage! See the video, so with HHO you will need less LPM to do the same job.

Also I am thinking of buying another jeep to get another engine, or maybe a better then mine, I see one with V6 4.0 but I dont know this engine and I cannot reuse anything from my engine, so its to much job to do a swap or I need to forget about the one I have, I will see what I will do

[milosz]

A new thing I came across via The ScareCrow Show, the gadgetman groove, seam to be a very optimized tornado mod, you need to do some mod on the carburator, I will try that for sure

I'll check this too. But now time to do some electrics. I've bitten my record in mpg. It is about 25% less fuel consumption after 14Amps HHO and VOLO chip. So decision made - this first step is worth better mounting. I'am thinking where to connect HHO cell relay. Probably the best choice is to fuel pump. I need to get another PWM, as you advised, to power second battery from alternator. And to do best measurements and testing, some switch to easily power off volo and hho. I've ordered bluetooth ODBII connector - it should work on my laptop and on PDA with windows mobile too. Hope it will arrive on Tuesday.
I'm thinking how to measure alternator capabilities. How many ampers can i draw without harming him
Unfortunately some 'problem' with automatic transmission occurred. I have to diagnose if this is due to my changes, or something else.

[TheOne]

I hope your transmission is fine, cost a lot to repair!!

25% is good, my objective is to be able at first to get the same mileage as my civic hybrid, at least something like 7L/100km, in MPG dont really know we dont use that here but its like 50% more mileage... but I suppose I will have some gain but will not get that at the begining but if I can get 25% like you that a good start! But with all the crap I want todo on that jeep, I guess 50% is quite possible..

Today I buy a Supership 3875 to reprogram the ECU, unfortunitly you can only program one jeep, you cannot do it on 2 differents jeep.. I got a deal from someone in the JeepForum, instead of paying 330 + shipping its 260 shipping free, So I will use this to program the ECU for fuel mode, also this improve the transmission so it a good thing to do I think, if you are interested you can still buy one from the guy, until the end of june,

http://www.jeepforum.com/forum/f310/june-sale-superchips-3875-jeep-flashpaq-lowest-price-ever-1227265/

Also I discover some good stainless steal plate at home depot or any shop like this one, the plate have some hole but for 1$ each, you can make a big size cell at no cost, its a nail plate around 8" by 4", I did not check the size but its around that.

Also the gadgetman groove, if you mention you listened the show, you get a discount of 200$, instead of paying 350$ for the mod, its 150$, I think we can still do the mod with a  dremmel tool but they are some angle you most have to get it right, we have until 7 july for the discount..

[TheOne]

Thursday  i am supposed to get a new jeep, identical as mine, but working lol, even this jeep have a lot of mod already, anyway here the beast that I will get if everything go fine

I hope I will get it, I am so tired about my civic hybrid, just need a new vehicle....