This is EXACTLY the same problem I'm having. And it's intermittent. I'm kind of relieved to hear it's not just me, I actually thought it was a result of the computer getting confused by the 15degree (celsius) daily temperature swing in this crazy new city of mine.

Anyone care to recommend the best (and easiest) method of cleaning the injectors? A pressurized flush, or just run some STP injector cleaner through a tank?

 

ok just got new injector but still doin it wo its not injector ..sparkplug or coil...what else i can check... and i just put my amuse R1000..doing same thing so its not cat or exhaust... and that buc buc noise got louder with my R1000.... damn man..this thing i kill me...... now what get new ECU?.. IS IT SAFE TO DRIVING WITH THIS CONDITION?.. IT RUNS PERFECT.. any idea guys?>

 

Water in Gas?

 

I dont think dirty injectors would be the cause with only 40k miles. I would check with an NOID light to see if your injectors are maybe not getting power? Or with a Multimeter to see if there getting enough power or the right amount of Resistance. When you put the plugs in did you gap them correctly?

 

Its just dropping rpms from the deceleration and when you are completely stopped its adding fuel and trting to maintain stoich. Mine did this alot when it was stock and very hot out. It eventually evens out though. Like they said if its a misfire, which I have had several times, it will leave a CEL or a blinking CEL.

 

read my first writting please..

 

um....somebody..???

 

Brandon, just buy EMS.

 

i i do not think its ECU problem... with AC on car is ok man...dont know what the heck is this problem yo....anyways cometo church and bring my water defi gauge too..

 

https://www.s2ki.com/forums/index.ph...ic=292304&st=0

Short version = Injectors if it lines up with this thread