i have some trouble with my car, mazda, matic, regarding s rpm..stable naman sya pag naka idle, pero pagswitch mo n nang aircon nagflaflactuate ung rpm,bumababa sya from 10 to 0,hanggang s mamatay n ung engine. nangayayari din to paglipat m sa "Drive Mode" galing ng "Nuetral" . ive done the ff: pinalitan ko n lahat spark plugs, nilinis na serbo w/ carb cleaner,checked n air valve(serbo), fuel filter,new thermal switch,hoses..
sumasakit na kc ulo at bulsa ko kakahanap kung ano problema..


san po kya may diperensya???
cumputer box?
Distributor?
High tension wire?

hoping u could help me.... any suggestions??