2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

To be or not to be!!

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Old Jul 18, 2004 | 07:17 PM
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From: Colton
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
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Old Jul 18, 2004 | 07:57 PM
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From: Kicking down doors in a neighborhood near you
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Old Jul 18, 2004 | 08:34 PM
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From: Rapid City, SD
sprechen ngrish?
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Old Jul 18, 2004 | 08:54 PM
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From: orlando, fl.
try adjusting the tps, remember car must be fully warmed up when you do this
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Old Jul 18, 2004 | 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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