helper needs to be helped

[Sil80315]

Ok the topic is about my sr not running right and in which im usually the one giving advice and not asking for it but here it goes

s13 blacktopt28555cc injectorsz32 mafknock off greddy intake manifoldHKS step 2 cams 264fmic

rom tune for listed

Heres the problem. car starts on first crank but has alittle trouble idling and has a few hickups from 700-3k rpm but revs fine if your mashin the gas from 700-6k. Car idles around 1100-900 and my wideband reads 11.5-12.8 when im reving and when its at idle its around 14.5. im showing about 15vac at idle so its not to bad

My plugs are Black from fuelsmall amount of white smokeSmells like very old fuel (which i did remove but still had a gallon or so left in the tank but i put 3 gallons of high test "93")

Things ive already checkedMafinjectorsboost leakscompressioncoilpackssparkplugsIACVIgnitor chipEcu (isnt throwing any codes)groundsharness

Im ordering new spark plugs and adding more fresh fuel, its the only thing i could think of or i need new injectors but the injectors all pulse fine ive even sprayed them onto a piece of cardboard and they all sprayed the same.

so if any has an idea dont be afraid to throw me a reply.

thanks

[240_SeX]

Try doing a TPS sweep, it sound like you might have a problem somewhere in the low to mid area of your TPS, thats why it runs well at WOT.

[Sil80315]

good idea. ill try that tomorrow and see if that helps

[Sil80315]

ok im at the shop now. ive just checked the tps and its has the correct voltage, i also checked my knock sensor and thats fine.

agh its gotta be something stupid.

has anyone had these problems with knock off greddy intake manifolds?

[Sil80315]

k all sensors check. the car does start to idle better after its warmed up it idles around 1100-900 but isn't consistant it bounces around those numbers, the smoke is starting to get less and less. but the motor shakes along with the car.

[240_SeX]

Try sandblasting/replacing your plugs, maybe with all the poor/rich running you have fouled a plug

[luv2spedup]

had a similar problem after replacing coils, tps, spark plugs it turned out to be the CAS hope this helps

[Sil80315]

yeah i replaced the cas also and it still has problems in idle mode. im ordering new plugs and going to put more fuel in the tank. if all that doesn't work out i might have to send the injectors out to get checked out

[SpeedRacer1]

Could the tune be part of the issue? Its tough when you do a bunch of mods at once since this multiplies the possibilities of what caused the problem. Did you do the mods in a certain order and notice a difference after a certain one?

[Sil80315]

ok alittle update, I test drove the car today and it makes power like crazy with no hesititation but when it came down to slowing down to a stop it kinda wanted to die. Im swapping back to stock intake manifold just for kicks and going to see if that might be it.