T O P I C R E V I E W
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Blown Mystic with a POS 90 ranger
Member # 476
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posted
If i give it about an 1/8 throttle when i cruising, it just stumbles and makes no power. Is this a problem with my TB or chip? its not a hose, its just a certian part of throttle from 2700-3300 it stumbles if i dont give it more throtle. [ June 08, 2003, 10:22 PM: Message edited by: Blown GR40 Mystic ]
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HaulnAssMaro
Member # 541
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posted
quote: Originally posted by Blown Mystic with a POS 90 ranger: If i give it about an 1/8 throttle when i cruising, it just stumbles and makes no power. Is this a problem with my TB or chip? its not a hose, its just a certian part of throttle from 2500-4500 it stumbles if i dont give it hard throtle.
buy a new car..............it will dissaper after that
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Blown Mystic with a POS 90 ranger
Member # 476
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posted
at least my car runs.
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Blown Mystic with a POS 90 ranger
Member # 476
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posted
bump
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Blown Mystic with a POS 90 ranger
Member # 476
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posted
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Blown GR40 Mystic
Member # 476
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posted
anybody?
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92SilverGT
Member # 2729
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posted
does it do it every time at the exact same spot in the throttle? if it does it might be your throttle position sensor.
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st5150
Member # 51
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posted
Pull the codes from the computer.
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Blown GR40 Mystic
Member # 476
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posted
quote: Originally posted by 92SilverGT: does it do it every time at the exact same spot in the throttle? if it does it might be your throttle position sensor.
yes, ill test it with an ohmmeter when i get my hands on one. Should i just look for any irregularites in resistance as I go through its range?
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Blown GR40 Mystic
Member # 476
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posted
quote: Originally posted by st5150: Pull the codes from the computer.
does it throw codes without turning on the CE light?
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st5150
Member # 51
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posted
All the time. Check engine light only goes on when something "major" fails (rare) or smog related sensors (more common) fail.
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Sean90GT
Member # 33
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posted
quote: Originally posted by Blown GR40 Mystic: yes, ill test it with an ohmmeter when i get my hands on one. Should i just look for any irregularites in resistance as I go through its range?
No. You're testing voltage with the key on/engine off. With the throttle body plate closed you should be under 1.00 volt (around 0.85 to 0.98 volt or so). At wide open throttle you should be a little over 4.0 volts. Open the plate slowly and watch for dead spots in the voltage.
Another thing to check is you spart plugs/wires. An arcing wire or a cracked plug will do the same thing.
Once you get through that spot in the throttle does it smooth out or does it continue to hesitate and not let you beyond that range?
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Blown GR40 Mystic
Member # 476
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posted
no codes came up
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Blown GR40 Mystic
Member # 476
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posted
should i go thru the resistance my TB puts our? or is it my chip?
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Blown GR40 Mystic
Member # 476
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posted
ttt
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Blown GR40 Mystic
Member # 476
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posted
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93PONY
Member # 60
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posted
Probably running rich at that RPM. My car bucks a little at ~2000rpm cruising. Worse in cold weather.
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Blown GR40 Mystic
Member # 476
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posted
Will i have to pay for them to fix it? Ill have to go dig up my A/F papers now.
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