tuning question

[2slo4u]

i put my 450cc dsm's in and a chipped ecu..it didnt idle smooth and would die out so i turned that thing on the throttle body and now its doesnt die out but idles funny..would i have to get it tuned or is there a way to fix it and run un-tuned for a while?
the person who tuned my car said the chipping he used is called Atmel 29c256

 

[mtber]

i put my 450cc dsm's in and a chipped ecu..it didnt idle smooth and would die out so i turned that thing on the throttle body and now its doesnt die out but idles funny..would i have to get it tuned or is there a way to fix it and run un-tuned for a while?
the person who tuned my car said the chipping he used is called Atmel 29c256

He provided you with the brand/model of the chip, not the name of the software he used.

I would recommend you consult a local tuner or get a better eprom basemap.

 

[2slo4u]

he is practically my local to go guy..i just texted him on more info..so he'll be getting back to me..but this guy i trust him alot cause he knows what hes doing...

ok he just got me back and said he used crome

 

[kangaroo]

I would definetly get it tuned if you put new injectors on.

 

[2slo4u]

that's something im gonna do asap..is there something i can do till then? do you think adjusting the timing would do anithing or should i just drive the car to the shop and let them do everything

 

[kangaroo]

that's something im gonna do asap..is there something i can do till then? do you think adjusting the timing would do anithing or should i just drive the car to the shop and let them do everything

If I were you I would just try and not drive it until you get it tuned....because you might mess something up.

 

[2slo4u]

hopefully i get it tuned tomarrow..the tune is gonna street tuned and the tuner said he needs to do some research on the hx's timing etc.

 

[civic98turbo]

definetly get a tune

 

[LikWidChz]

So basicly whats happening is, your car probably had smaller injectors lets say the injectors were half the size 225's and you put 450's in it, now i know this isnt accurate by any way but your getting 2x more fuel at idle then you should , it probably bogs down to s**t at idle, like your flooding the engine.

feel free to correct me if im incorrect in saying this.

 

[2slo4u]

oh i got my car tuned now...thanks

 

[Phantom Civic]

oh i got my car tuned now...thanks

Good job!

 

[Billy.]

oh i got my car tuned now...thanks

any dyno results?

 

[got traction]

any dyno results?

he was gettin it street tuned