Aircon and Possible Alternator and Fuel Pump Problem

**hanz007** · November 17th, 2009 11:53 AM

Sorry guys... di ko alam kung saan to ipopost. I just need help po.

1. Namamatay po and makina ko pag naka-aircon while at cruising speed. Pero once namatay at pinaandar mo ulit... one click lang andar naman sya ulit. The alternator is newly replaced with a surplus from 70W, now it's 80W. I had also the servo cleaned-up due to very low idling. Napansin ko lang parang malakas ang hatak ng kuryente nya pag nagbaba ako ng power window and whenever I turn the lights on, malakas ang hatak sa idling nya. Pero pag di ako naka Aircon, okay naman ang takbo nya. Although I have encountered another problem but I dont know if this is related.

2. Pag kalahati na ang gas ko... nagloloko ang makina. I had the MAF replaced already pero parang ganun ang symptom nya. Parang naghoholdback syang bigla. Parang kinakapos o nalulunod. Pero pag pina full-tank ko ulit... okay na naman ang takbo nya (without the Aircon, kasi pagnag-aircon balik ako sa Problem 1.) 5 months ago I replaced the Fuel Pump kasi di na daw humihigop yung dati kong pump. Nalinisan na rin yung tank.

Di ko na alam kung saan nanggagaling ang mga problema. I just want the car to go back to its normal operation. Nissan Sentra ECCS 91 Model. EFI na po sya. TIA

**raine** · November 17th, 2009 01:03 PM

fuel filter napalitan na ba?

**hanz007** · November 17th, 2009 02:06 PM

Originally Posted by raine

fuel filter napalitan na ba?

Not yet pero bagong linis po.

**nickriingen** · November 18th, 2009 11:09 AM

Have your electrical system checked first- alternator, battery, starter, if it is charging and starting properly. Auto electrician should be equipped with battery alternator tester not just multi- tester. Is the old mass air flow sensor still with you? I could have that checked, I have a service manual for B13 models. I need a replacement ASAP for my defective MAF sensor. Where I could reach you? Thanks.

**hanz007** · November 18th, 2009 11:43 AM

Originally Posted by nickriingen

Have your electrical system checked first- alternator, battery, starter, if it is charging and starting properly. Auto electrician should be equipped with battery alternator tester not just multi- tester. Is the old mass air flow sensor still with you? I could have that checked, I have a service manual for B13 models. I need a replacement ASAP for my defective MAF sensor. Where I could reach you? Thanks.

Email me at tmteam09*gmail.com. I'll give you my contact number.