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View Full Version : need help ASAP....car is sputtering at wot


ka-t_180sx
12-20-2008, 09:47 PM
my car is sputtering at WOT and when on neutral it reves up and down (1000-2000) its an s13 sr20det blacktop..........all help will be appreciated
mods are-

.stock ecu
.s15 t28 bb
.nismo 550cc injectors
.walbro 255 fuel pump
.brian crower 264 cams
.FMIC
.Greddy Rocker Arm Stoppers
.ARP Headstuds
.HKS Carbon Ti 3" turbo back (straight Pipe)
.HKS SSQV bov
.HKS intake
.Megan exhaust manifold and turbo elbow

design240sx
12-20-2008, 10:13 PM
did you get it tuned?

landins13
12-20-2008, 10:31 PM
youve got huge injectors for that little ass turbo and if you arent tuned thats your problem

aNskY
12-21-2008, 09:44 AM
and if your "tune" involves an safc (or any piggy back setup for that matter) it's not really "tuned".

ka-t_180sx
12-21-2008, 01:35 PM
no its not tuned

FaLKoN240
12-21-2008, 03:04 PM
Have you TUNED it up?

Sparkplugs were my problem when I couldn't hit clean boost.

BK7REs!

design240sx
12-21-2008, 03:10 PM
no its not tuned

there's your answer. get it tuned and im sure your car will run good. your ecu is stock means your motor is stock. upgrading injectors, turbo, cams and etc....means you need to get a tuned at a dyno with supported mods.

ka-t_180sx
01-28-2009, 11:56 PM
mods please close

aNskY
01-29-2009, 03:11 PM
you bumped a thread that was gone into the depths of zilvia archive to have it closed?

really?


https://webspace.utexas.edu/warnerwt/picard-facepalm.jpg

lazysk8er2
01-29-2009, 05:37 PM
hahahahhahahah i never get tired of that picture...i wish it automatically appears when someone does something stupid.