Last year, I added HKS purple GC on Iswaga, the effect was great reduction of harsh idling. The old 4G13 was tuned to 750rpm on idling, therefore its super harsh in the morning. However, after added purple, engine vibration gone! Magically, the "jet" sound on radio has gone!subwoofer used to "burb" when aircon kicks in, all that has gone after installed purple GC. My dashboard used to turned into disco light when turn signal indicator is on, its worst when hazard lights is switched on. All that has gone as GC installed. I was amazed by such tiny affordable mod that gave my old Iswaga new life.

So I bought another few packages of HKS blue GC(purple ran out of stock). I installed it on my Wigra 1.3, no significant improvement, neither on ICE nor engine performance. Another set went to BiBa 850, according to my brother the low end RPM became smoother, but I couldn't feel it coz I'm not quite familiar with that car. Last set went to GaGa BLM. I was hoping some magic will happen since our throttle lag is pain in the butt. It was a great disappointment, there was NO improvement at all. My woofer continue to "burb" as aircon kicks in, light still dim when aircon kicks in. Throttle as lag as usual, WOT took 1 full second before RPM slowly raise. I didn't think much after 2 days using GC on BLM, I took them off and test the car again, NOT suprise there aren't any changes at all with/without GC. I had the GC transfered to Shawie, I "think" the RPM craw faster than usual, could be placebo.

Today, I accidentally left an open ended power cable connected to battery negative pole ON the rocker cover after some DIY project(luckily I always practice pull positive cable first after DIY). I totally forgot it was there and shut the hood. I went out for short drive, buying bread, going out with the kids for a weekend day out. Was driving happily, never reminds me of the jerk when aircon kicks in, never complain the woofer came with annoying "burb" sound. The whole day ride was smooth and I've totally forgotten GaGa has such annoying problem.

Until just now when I was shitting in toilet, nothing to do. Been thinking of something weird happened today, something I SHOULD be complaining but I didn't. Suddenly reminds me I did not notice throttle lag! No airplane sound! No woofer "burping"! No felt aircon compressor kicks in! So I went and check what have I TERmod my GaGa, as I poped the hood to found my negative wire left hanging on the rocker cover with the other end connected to negative pole!!! (Luckily not positive, or the car burnt ady)

ayam seriusly considering izit the blue cable not as efficient as any other power cable? May be the purple better? Izit bcoz previously I don't have erictioh in the engine bay?? Whereas this time so happened the "accidentally" ground cable TERconnected the right place? I have disconnected the "accidental GC" for the time being, wanted to test but home minister won't allowed as todays quota full ady. So tomorrow will pay attention WITHOUT "accidenta GC", whether something wrong with my butt today