1991 Acura Integra Off the line acceleration

1991 ACURA INTEGRA
126,000 MILES • 4 CYL • FWD • MANUAL
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OKEEDOKE
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My car slightly shakes when I take off but is ok at high RPM's. Another thing it does is (for expample) if I was going 35 in 4th gear and try to accelerate 1/4 throttle, it still shakes (hesitates) is it vaccume, fuel, air? Also when I come to a complete stop sometimes, my idle rises from 750 to 1500 than back down for about 10 seconds than idles at 750 as normal........any ideas?
Nov 6, 2009 at 10:49 PM
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KHLOW2008
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Hi OkeeDoke,

The hesitation could be due to bad spark plugs or wires. It is misfigint causing the hesitation and couls also affect the surging.

The other possibility of surging would be :
1. Insufficient coolant in system
2. Vacumn leakages.
3. Faulty/dirty IAC.
Nov 8, 2009 at 11:27 AM