1989 Acura Integra 89 Dohc Idles Down Between700 1500 Idle Iv Changed Iac Valve

1989 ACURA INTEGRA
350,000 MILES
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89INTEGRA
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  • 2 POSTS
89 acura integra DOHC idles up and down between700-1500 at idle.
Iv changed IAC valve TPS and MAP senser dont see any vacum leaks.im at a loss please helpCoolent is full no air
Mar 25, 2013 at 6:55 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
try clenaing the throttle plate on both sides with choke cleaner first. that may cure it
Mar 25, 2013 at 8:35 AM
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89INTEGRA
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Did that. and ran some cyyhleaner through the intake
Mar 25, 2013 at 9:49 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
then scan for codes and check fuel pressure it still could be a vacuum leak.
Mar 25, 2013 at 10:28 AM
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