Civic LX 94 MT Carbureted, idle goes up when a/c turns off

**nogalits** · May 2nd, 2010 03:16 PM

Greetings!

Newbie here, Ive got honda civic lx 94 model carbureted. Recently, i've observed that my idle goes up to about 1200rpm right after the a/c automatically or manually switched off. it will stay there until the a/c goes back automatically or when i put on some gas on the pedal. the vacuum switch is new. what could be the problem? is this normal on carb type cars?

thanks!

**lancer5790** · May 12th, 2010 08:52 AM

Originally Posted by nogalits

Greetings!

Newbie here, Ive got honda civic lx 94 model carbureted. Recently, i've observed that my idle goes up to about 1200rpm right after the a/c automatically or manually switched off. it will stay there until the a/c goes back automatically or when i put on some gas on the pedal. the vacuum switch is new. what could be the problem? is this normal on carb type cars?

thanks!

first, adjust the engine idler screw down to +/-800rpm, next adjust the a/c idle compensator screw (with a/c clutch"on") also to +/- rpm. both screws are located on the the carb...

**nogalits** · May 23rd, 2010 11:35 PM

Originally Posted by lancer5790

first, adjust the engine idler screw down to +/-800rpm, next adjust the a/c idle compensator screw (with a/c clutch"on") also to +/- rpm. both screws are located on the the carb...

[SIZE=5]thanks for the reply sir, akala ko wala n magpost ng reply. ako nalang yata kasi my carbed honda car. hehe. [/SIZE]
[SIZE=5][/SIZE]
[SIZE=5]God Bless![/SIZE]