2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
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Old 07-18-04, 07:17 PM
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Thumbs down To be or not to be!!

86 na is started when cold! it pulsates, when warmed up it runs great what,s problem thanx
Old 07-18-04, 07:57 PM
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Old 07-18-04, 08:34 PM
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sprechen ngrish?
Old 07-18-04, 08:54 PM
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try adjusting the tps, remember car must be fully warmed up when you do this
Old 07-18-04, 09:06 PM
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ok what if he has a vac leak that raises idle rpm to above 1500, TPS says no throttle so the ECU fuel cuts back down to 1000 rpm. Hence pulsating.




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