Tech / General Engine Is your car making a strange sound or won't start? Thinking of adding power with a new combination? Need other technical information or engine specific advice? Don't see another board for your problem? Post it here!
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Hesitation

Old Aug 2, 2003 | 10:11 PM
  #1  
STEEL_DRAGON's Avatar
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Joined: Aug 2003
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From: FLORIDA
Hesitation

DRAGON


EVERY TIME I SITTING AT A LIGHT OR AT IDLE AND I GUN IT OR FLOOR IT THERES A ..SORT OF DELAY OR HESITATION TO GO COULD THIS BE A FUEL OR THROTTLE PROBLEM ?








P.S ITS A 92 Z WITH 350 TPI DUAL CATS AND FLOMASTER EXHAUST HEADMAN HEADERS AND 4-SPEED AUTO.

Last edited by STEEL_DRAGON; Aug 2, 2003 at 10:53 PM.
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Old Aug 2, 2003 | 10:45 PM
  #2  
89RsPower!'s Avatar
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Joined: Apr 2002
Posts: 3,552
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From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
need more info on it.. what type of induction are you running tpi, tbi, carb? kinda hard to tell with that combo you have since it didnt come stock in any 3rd gen.. im guessin you mean a t-5? anyhoo give us as much info as possible and im sure someone will point ya in the right direction
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Old Aug 2, 2003 | 11:10 PM
  #3  
89RsPower!'s Avatar
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Joined: Apr 2002
Posts: 3,552
Likes: 5
From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
k so its a tpi car with a 700r4.. personally i'm not too familiar with tpi as i have never owned or worked on a car with it but many people on this board are so maybe someone else can help point ya in the right direction.. if the cars in good tune(good plugs, wires, etc) i would think it is an iac/tps problem.. pull the iac motor, clean the passage/motor itself, reset minimal air flow and tps and go from there.. maybe someone else can give ya some better advice.. for more info on settin the tps and stuff do a search.. i think the setting is .54 at closed throttle but i could be wrong..
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