weird engine problem

[orly_andico]

h20water,

if that's the case it's probably the idle air control valve. the IAC is supposed to provide more air to the engine when the A/C is turned on. if the IAC is jammed, the engine gets overloaded when the A/C is on and you're not pressing on the gas. usually nadadala sa linis yung IAC valve. 1000 petot or so lang dapat yun. If the IAC has to be replaced though, ibang kwento na yun...

[smooth]

subukan mong magpalinis ng aircon. price range is between P550-P2000. tapos malamang kailangan mo nang magpalit ng condenser fan. baka mahina na ang fan mo kaya nagkakaroon ng back pressure pag idling at low speeds. sa mga (may kaliitang) talyer, pwedeng motor lang ng condenser fan ang palitan, not necessarily the whole assembly. of course i'm not 100% sure that this will solve your problem. food for thought lang.

incidentally, ito dati problema ng '95 civic lx ng misis ko. aircon cleaning plus palit lang ng condenser fan, naayos ang problema.

[orly_andico]

in smooth's suggestion case, magpaayos ka kay mang mario
search nalang dito for his contact info. ok magpagawa ng aircon kay mang mario.