A/T Battery Recurring Problem ASAP please.

[Winterburn]

Hello, bago lang ako dito sa forums na to kasi ngayon lang ako nagkaroon ng auto. Bigay ni ermats last March, grad gift daw.

It's a Mitsubishi RVR na hindi ko alam kung anong year. Anyway, eto yung problem ko that needs to be solved ASAP kasi aalis na kami mamayang 7am..

Laging hindi ko maistart yung sasakyan ko. Parang lagi siyang nadidiskarga ng battery. Nagmalayong trip ako ngayon, and we need to get back home by tomorrow, tapos nung 6pm, hindi ko mastart yung auto. So naghanap ako ng kahit anong sasakyan para ma"series" (although it's really parallel) yung battery ko sa kanya, pero ang nangyari, lalo lang nadiskarga yung battery ko. Before dumating yung "help", naaangat ko pa yung windows ko and may reading pa ko sa compass at watch ng auto ko. Pero after nun, di ko na maangat yung window pati blank na (hindi 88:88, blank talaga) yung watch sa auto ko. What happened?

Eto pa: I tried removing the battery para maghanap ng "kargahan" eh since wala na dahil gabi na nga, binalik ko. Pag balik ko, pagturn ko ng key sa loob (hindi Start) nakaon yung aircon! Dati nadiskarga rin yung auto, tapos sabi ng nanay ko iniwan ko daw bukas yung aircon eh NEVER ko naman ginagamit yun kasi sira yung parang blinds niya, so wala lang silbi, maiinitan lang ako.

I hope you people will provide real help. Lagi kong nakikitang dito nagsusurf yung mga bisor ko sa OJT ko dati eh, so I tried it today. Thanks!

[v6dreamer]

Theres a lot of possibilities. Do the following:
1. Clean both battery terminal.
2. Check your Possitive and negative cable for any abnormality (replace if it is bad).
3. Check the alternator belt maybe loose( tighten if needed, donot over tigthen)
4. Maybe the battery is inded need to replace.
5.Alternator problem

[Winterburn]

Theres a lot of possibilities. Do the following:
1. Clean both battery terminal.
2. Check your Possitive and negative cable for any abnormality (replace if it is bad).
3. Check the alternator belt maybe loose( tighten if needed, donot over tigthen)
4. Maybe the battery is inded need to replace.
5.Alternator problem

Thanks sa pagreply pare.

Pero diba tama naman yung ginagawa ko? Positive to positive, negative to negative. Nakastart yung isang sasakyan, then ipapa-rev ko sa kanya habang sinusubukan kong istart yung auto. Tama diba? Also, can I do this kahit sobrang diskargado na nung battery?

[afrasay]

di kaya ako yun visor nitong TS nun ojt pa siya...hehehehe

[alwayz_yummy]

alternator prob yan most likely.. how old na ba battery??

ganito kung jumpstart mo at flat-out ang battery, parallel mo on a running car, ung tumatakbo ang baterya. alisn mo muna positive ng kotseng kakarga ng baterya while the engine is running.

run for 10mins, try mo start ang makina ng rvr mo, iistart yun. alisin mo sa pagka parallel connection at patayin, kabit mo muna positve terminal ng nagkargang sasakyan, let idle for 5 mins patayin mo na..

kung may volt meter ka dapat12.1-12.5 * full load yan, kung below, di na nakarga ang alternator.


kung habang nirerev mo at biglang nagsspike ang voltage to above 15V, sira regulator IC ng alternator..nagagawa yun.

delicado pag nagloloko ang alternator,

if di kumakarga--mastanded ka, kung overcharging, pakukuluin nun baterya mo at sisirain to, lolobo at baka maaring pumutok pa baterya mo..

saan area mo? may kilala akong magaling pero sa may quirino hway novaliches..