Suppressed ang takbo pag release ng accelerator on 2nd and 3rd gear

[manley]

Asking for your inputs/opinions lang po... My ride is civic vti 96.

At low speeds po kasi, 2nd and 3rd gear with aircon on, parang bigla pong na-su-suppressed ang takbo pag ni-release ko accelerator. Para po bang biglang nag-bi-brakes. Wala naman pong ganun pag naka-off ang aircon. Ano po kaya ito? Is it a cause for concern?

Thanks in advance.

[silverworx]

bumababa rpm sir pag nirelease mo yung accelerator?

[desert fox]

vacuum hose? just a wild guess...

[manley]

bumababa rpm sir pag nirelease mo yung accelerator?

bumababa sir pero gradual lang naman

[dr. d]

Asking for your inputs/opinions lang po... My ride is civic vti 96.

At low speeds po kasi, 2nd and 3rd gear with aircon on, parang bigla pong na-su-suppressed ang takbo pag ni-release ko accelerator. Para po bang biglang nag-bi-brakes. Wala naman pong ganun pag naka-off ang aircon. Ano po kaya ito? Is it a cause for concern?

Thanks in advance.

well, the compressor does use engine power to make it work. so, i suppose this "braking" is normal.
another possibility, is there's something wrong with your airconditioning system. mebbe the compressor... mebbe there's a "block" in your tubings..
may i ask, how long have you been driving this vehicle? and how long have you noticed this?

[silverworx]

sir we have the same problem, saken naman 5 minutes naka blower, tapos on mona a/c ok na siya, pero pag ka start mo nang engine tas on mo a/c then rev mo konti, mag bababa rpm parang mamatay yung engine, they said maybe the throttle body and IACV needs to be cleaned..

[manley]

sir we have the same problem, saken naman 5 minutes naka blower, tapos on mona a/c ok na siya, pero pag ka start mo nang engine tas on mo a/c then rev mo konti, mag bababa rpm parang mamatay yung engine, they said maybe the throttle body and IACV needs to be cleaned..

sir pinalinis ko throttle body and IACV kanina. I'll observe if nagbago performance.

[manley]

well, the compressor does use engine power to make it work. so, i suppose this "braking" is normal.
another possibility, is there's something wrong with your airconditioning system. mebbe the compressor... mebbe there's a "block" in your tubings..
may i ask, how long have you been driving this vehicle? and how long have you noticed this?

almost 1 month pa lang sir. Mga 1 week ko pa lang na-notice. thanks for the feedback.