HELP: mababang idling pag-start

**pdc2** · March 24th, 2003 02:43 PM

guys, help naman.

Pag start ko ng car sa morning, eh sobrang baba ng idling (350 to 400)...occasionally eh nagdi-dip na ng tuluyan kaya restart uli...ginagawa ko eh inaalalayan ko ng tapak sa gas para mag-start and maintain yun idling. pero pag naka 1km or medyo mainit na makina eh ok na uli...ano kaya problem? may sinasabi yun mechanic na magnetic something and wirings inside the carburetor...is that the reason? car is a '95 mazda 323.

thx

**afrasay** · March 25th, 2003 06:04 AM

your idler up switch might be the problem. ito yon nakakabit sa thermostat. pagmalamig ang makina tinataas niya ang menor mafifeel mo ito sa gas pedal . pag uminit at na sense niya from the thermostat ibababa niya ang menor.

**pdc2** · April 3rd, 2003 04:07 PM

sir, tinanggal na yun thermostat nya 2 years ago (dinadaanan ng water papunta radiator and engine, ryt?)...pero lately lang sya ayaw gumana...sabi ng mechanic eh may wire daw sila na nakita na walang pagkakabitan...

thx :D

**julian** · April 3rd, 2003 06:40 PM

baka sira yung auto-choke sa carb mo. try mo tanggalin yung air filter mo bago paandarin. have someone to start the engine, while you observe kung mag-sara yung primary. kung ayaw magsara, then auto-choke mo ay di gumagana.

since may wire kang nasabi, tingnan mo rin yung carb idle solenoid. ito lang yung may electrical connection from the carb. dapat pag-switch "ON" mo may maririnig "klik", meaning ok pa solenoid mo. Or, kung walang connection yung solenoid, dapat ma-connect mo siya sa ignition wiring. try mo, i-hard wire sa battery saka mo paandarin yung engine. feedback ka na lang kung anong nangyari...

**squala** · April 4th, 2003 01:12 AM

The problem is most likely on your car's timing. Have this thing checked already. :wink:

**CoolGal** · April 10th, 2003 06:15 PM

ako i had my timing checked almost every week dati dahil ganyan din problem ko. but sometimes pag start sa morning , umaakyat hanggan 2,000 tapos unti unting bumababa, which i think is just normal. minsan naman nasa 500 lang pag start kaya sobra lakas ng nginig kahit i rev ganon pa din. this happens especially pag malamig ang makina. normal ba yun? anu prob? ride ko 96mazdaLX323. help!

**redefine** · April 11th, 2003 04:10 AM

Originally Posted by CoolGal

ako i had my timing checked almost every week dati dahil ganyan din problem ko. but sometimes pag start sa morning , umaakyat hanggan 2,000 tapos unti unting bumababa, which i think is just normal. minsan naman nasa 500 lang pag start kaya sobra lakas ng nginig kahit i rev ganon pa din. this happens especially pag malamig ang makina. normal ba yun? anu prob? ride ko 96mazdaLX323. help!

efi ba or carbs ang auto mo? kung carbs, baka madumi lang. ganyan din sakin dati. bili ka ng carb cleaner. pagkatpos ko linis carbs ko nun, ok na idling. hth.

**Kidd636** · April 11th, 2003 10:48 AM

Kung yung carb mo ay may "auto-choke" feature na. I agree with the diagnosis above that it's your auto-choke that is no longer working. In my experience, na-stuck lang yung sa akin, ginalaw galaw ko lang to loosen it up, then nag-work na uli. Nabara lang yung hinge niya ng dirt deposits.

**pdc2** · April 11th, 2003 11:33 AM

Coolgal,

We have the same engine and carb. Before, yun rpm ko during morning start is around 1,200 tapos pag mainit na baba na sya sa normal na 800rpm. pag nag-on ng aircon akyat sya ng 900, this is normal. kaso ngayon di na sya tumataas ng 1,200 pag start. ok naman daw yun auto choke kaso di gumagana dahil may wire na hindi sila makabit kse wala mapaglalagyan. 8O

**CoolGal** · April 12th, 2003 10:48 AM

meron ako carb cleaner and i make it a point to always have my carburetor cleaned once a month. wala naman nangyari, yung first time nilinis naging ok pero after nun ganon na ulit. san un auto choke located?

yung pagtaas ba ng rpm hanggan 2000 e normal lang pag bagong start:?: