when the car is cold, it stutters at low rpm's, but is fine once i get past 1500 or so. I had new ngk plugs and old ngk wires and i thought it might be that the wires were old so i put in the MSD super conductors, and that did nothing. Since I was thinking the only 3 things it could be were spark, air or fuel. Well unless its the distributor its not spark, the car runs perfectly fine when warm or past 1500rpm's when cold, so i wasnt thinking that its not getting fuel. I put in lucas fuel injector cleaner, nothing. any ideas??? Mod list below.
'97 GSX (4g63) 99 front facia/Big 16g turbo, 16psi/custom intercooler piping/turbo xs dual stage boost controler/greddy bov/MSD 8.5mm superconductor wires/NGK plugs/18" hyper black rims w/chrome lip/aem drilled and slotted rotors/front upper and rear lower anti-sway bars/test pipe/magnaflow highflow cat/cat back exhaust/eibach springs/ground control coil-overs/1600lbs act clutch/organic flywheel/zeotronics digital air/fuel readout/autometer sportcomp boost and cobalt egt gauges
#9605, "RE: car stutters" In response to Reply # 1 Oct-23-04 07:41 PM by eclipzGST
Originally posted by kelvinb1 you will probly notice it running better at lower boost i bet. even though your not building boost at idle but still. try it
actually, it may be because your running too RICH. Try leaning it out a little. Free rev the engine in 1K increments and lean it out till it starts to misfire and then bump it up 10%. Edit: what are you using for fuel control anyway? You don't have SAFC or anything listed in your sig. If you aren't using anything, there's your problem. And BTW, what the hell is the point of doing a 97-99 front end swap on a 97 GSX?
__________________________________________________________ -Tony <--- NOT asian. '06 Wicked White EVO IX
Originally posted by Avenger When I raise the BS flag ... it's a really big fucking flag and I raise it really fucking high too.
"Never whistle while your pissing." ~The illuminatus Trilogy