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TPS Throttle Stop Screw Location w picture

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Old 07-07-14, 11:49 AM   #16
t2d2
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Re: the "sucking sensation"... I think I was in the right area but on the wrong track. I improved on it a bit by playing with the A/T throttle cable tension. It was tough to tell with my tach needle burnt out, but it appears to actually be an awkward up/down shift just under 2,000 RPM and 55-60 mph. It gives the sensation of being pulled backward by your shoulders, which is what I attributed to the throttle plate being sucked closed.

I couldn't make sense of the various explanations of how to properly adjust the tension, so I'm pretty much taking shots in the dark until it feels right...
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'94 SC400 Factory Frankenstein: '00 RX300 steering wheel, '93-96 GS300 speedo/tach needles, '98-02 GS4xx wheels, Prius lug nuts (eco friendly!) ... LS400 calipers denied wheel clearance for take-off.
Performance: Alternative BFI (BeeFI?), A/T Solenoid Bypass, M2/Manzo axleback exhaust (awaiting mid-pipe resonator delete), 2-Tone Driver's Seat ("performance" as measured by the butt test).
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Old 07-07-14, 11:49 AM
 
 
 
 
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2jzgte, adjust, adjustment, body, car, club, control, lexus, location, ls400, mazda, sc400, screw, set, stop, throttle

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