89 ACURA INTEGRA DOHC IDLES UP AND DOWN ...

1989 Acura Integra

Tiny

89integra

March, 25, 2013 AT 1:55 PM

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

3 Answers

Tiny

hmac300

March, 25, 2013 AT 3:35 PM

Try clenaing the throttle plate on both sides with choke cleaner first. That may cure it

Tiny

89integra

March, 25, 2013 AT 4:49 PM

Did that. And ran some cyyhleaner through the intake

Tiny

hmac300

March, 25, 2013 AT 5:28 PM

Then scan for codes and check fuel pressure it still could be a vacuum leak.

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