mitsuruki Posted July 30, 2014 Share Posted July 30, 2014 So i have my car for just one week and when i press the gas pedal and the rpm raises around 5000 rpm the car starts to snook i changed spark plugs . Oil . Fuel filter and idk what else to do ... its a glanza 1998 4e turbo stock only thing i changed is the blow valve and placed a boost gauge Quote Link to post Share on other sites
DRiiFTiE Posted July 30, 2014 Share Posted July 30, 2014 So i have my car for just one week and when i press the gas pedal and the rpm raises around 5000 rpm the car starts to snook i changed spark plugs . Oil . Fuel filter and idk what else to do ... its a glanza 1998 4e turbo stock only thing i changed is the blow valve and placed a boost gauge Snook? what do you mean by that? it stutters/judders? Quote Link to post Share on other sites
mitsuruki Posted July 30, 2014 Author Share Posted July 30, 2014 Yea stutters sorry hehe here we call it snook Quote Link to post Share on other sites
Stu Posted July 30, 2014 Share Posted July 30, 2014 How much boost is it running Quote Link to post Share on other sites
mitsuruki Posted July 30, 2014 Author Share Posted July 30, 2014 (edited) When i trottle the meter goes to 6 psi and it stuttersand it stays stuck at 6 psi Edited July 30, 2014 by mitsuruki Quote Link to post Share on other sites
DRiiFTiE Posted July 30, 2014 Share Posted July 30, 2014 When i trottle the meter goes to 6 psi and it stutters and it stays stuck at 6 psi6psi is nothing to worry about thats very low.. But your boost gauge could be faulty & your over boosting then hitting fuet cut causing the car to stutter/judder Quote Link to post Share on other sites
jimmymac101 Posted July 30, 2014 Share Posted July 30, 2014 6psi is nothing to worry about thats very low.. But your boost gauge could be faulty & your over boosting then hitting fuet cut causing the car to stutter/judderThat's a good call there, I'd try and swap out the boost gauge and see if it's says the same, 6psi is 0.4bar ( low boost ) normal boost is around 0.65bar James Quote Link to post Share on other sites
Turbo Goose Posted July 30, 2014 Share Posted July 30, 2014 Idrees is having a similar problem at 5k rpm, his may be a bit different but a bit coincidental that they both happen at 5k Quote Link to post Share on other sites
mitsuruki Posted July 30, 2014 Author Share Posted July 30, 2014 changed the gauge does the same Quote Link to post Share on other sites
turbominicooper Posted July 30, 2014 Share Posted July 30, 2014 so you had it 1 week, was it running fine a week ago prior to the mods? if so backtrack what you've done until you figure out whats wrong Quote Link to post Share on other sites
mitsuruki Posted July 30, 2014 Author Share Posted July 30, 2014 only thing i changed is the blow valve .. from stock to the hks one you can see in my build tread which one i mean ... for the rest everything is the same ... and its been doing it since i got the car Quote Link to post Share on other sites
DRiiFTiE Posted July 30, 2014 Share Posted July 30, 2014 only thing i changed is the blow valve .. from stock to the hks one you can see in my build tread which one i mean ... for the rest everything is the same ... and its been doing it since i got the car Get a video up Quote Link to post Share on other sites
turbominicooper Posted July 30, 2014 Share Posted July 30, 2014 have you checked your plugs? Quote Link to post Share on other sites
DRiiFTiE Posted July 30, 2014 Share Posted July 30, 2014 have you checked your plugs? he said hes changed his plugs.. but not leads Quote Link to post Share on other sites
turbominicooper Posted July 30, 2014 Share Posted July 30, 2014 to the same heat or upgrade? Quote Link to post Share on other sites
mitsuruki Posted July 30, 2014 Author Share Posted July 30, 2014 it was doing it before i changed spark plugs . so i changed it then to see if it fixed but stayed the same i went ngk BKR7E-11 5791 .. its not the same as in the car because most shops here didnt have the same ... the one that was in the car when i got it was ,,,,DENSO pk20r11 ... i live on a island so kinda hard get stuff hehe .. imma post a video when i get out ... also i just bought 4 spark plugs wire to see whats up Quote Link to post Share on other sites
mitsuruki Posted July 30, 2014 Author Share Posted July 30, 2014 (edited) i just changed the spark plug cables .. and its not stuttering anymore .. but now when i go fast like race and i place my hand on the shift stick the stick vibrates i cant recall if its normal ? and im not calling it a case closed yet because im going for a few more spins later to see if it stays okay or goes back to stuttering also now it goes to 10 psi smoothly no stutter nothing clean clean.... and thx for all the dedication and fast replies from you guys Edited July 30, 2014 by mitsuruki Quote Link to post Share on other sites
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