The Honda PCX / Forza / ADV150 / SH Forums

gia wrote:Battery is ok.
Fuel is ok. I have take out the injector and he work fine.
I'm gone change the spark plug today by a new one.

Problem solved with a new spark plug. I don't understand this

Battery is ok.
Fuel is ok. I have take out the injector and he work fine.
I'm gone change the spark plug today by a new one.

Hi,

Yesterday i have a ride from 45km to work. When i would return after 8 hours the pcx doesn't start anymore. The startengine works and that is all. What could be the raison? I have take the spark plug out and he sames ok. Light up by starting.

It schould than be fine when i change the injector, or not?

It rides fine with the stock injector. The only problem i have is that the idle speed is to low. It stop the engine 7/10 when i turn off the gas trothle. I can't find where i can correct it to turn higher RPM on the idle speed.

Or this one from the PCX150 : 16450-KZY-701 ?

If your stock injector is not maxing out (inj duty cycle less than 90% at full load), you can keep using it. But, in theory, the engine capacity is 36% more now, so you need about 36% more fuel. Your EFI system is now fighting to keep the same AFR, in other words ECU tells to injector to throw more...

What brings the madmax injector. I have only installed the 170cc from Rzracing with the stock injector. It's ride fine with more power and going at once to 69 mph.
What schould i win with changing the injector?
Pcx125 esp-2013

Do i have to purge the coolant after i change the radiator? So yes, where? I have only fill the tank.

http://www.ebay.com/itm/DYNO-BOOST-PERFORMANCE-CHIP-Honda-PS125i-RC51-SH125i-Silver-Wing-125-CBR-125-RW/160995123417?_trksid=p2047675.c100011.m1850&_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D1%26asc%3D20140602152332%26meid%3D8e8bf5df632a4dc1bf6f447cb71e77d3%26pid%3D100011%26prg%3D20140602152...

Hi,

I would only install the 164cc light bore kit and the performance valve kit. Will this works? I need just more couple.

@pcxdemon,

How many miles (km) do you have riding with the 164cc? Do you have any probs. I would buy also a 164cc.

I tried a yellow CYN. And took it right back out after a couple days. The higher belt tension squashes some width out of the belt resulting in a slight loss of fuel efficiency and top speed. The lightest spring that does not slip or let the belt flap for any given amount of engine power is the best...

What is the difference with the contra spring? Original, white, yellow by malossi?