Vacuum leak or brake booster?

**eurostyle** · September 5th, 2013 11:15 PM

Help, when pressing brake pedal nararamdaman ko parang mamatay ang makina. Sa hose kaya ito ng brake booster or sa brake booster itself? Mataas din pala idle ng sasakyan, pag bukas 900rpm then pag mainit na 1.5k rpm. Delayed acceleration and lose of power but definitely not sliding. Carb type engine.

Follow up question po, wala na pala nakakabit na hose sa advance ng distributor kailangan ba meron? How can i test the advance mechanism if it is still working? Kakakuha ko pa lang ng sasakyan. Nissan sampaloc engine.

Thanks.

**pitbrad** · September 6th, 2013 08:23 PM

mataas masyado idle mo.. normal idle pag mainit na makina is around 7 to 8 rpm then 9 to 1000 pag naka aircon... pag cold start around 1500 then baba sya sa a little below normal pag medjo uminit na.. then normal pag mainit na...

**t2erns** · September 7th, 2013 11:07 AM

pardon my ignorance, what is sampaloc engine?

**eurostyle** · September 7th, 2013 03:32 PM

Its a nissan e series engine. Sampaloc shape cylinder head cover.

**Chinoi** · September 10th, 2013 08:57 AM

Originally Posted by eurostyle

Follow up question po, wala na pala nakakabit na hose sa advance ng distributor kailangan ba meron? How can i test the advance mechanism if it is still working? Kakakuha ko pa lang ng sasakyan. Nissan sampaloc engine.

Thanks.

Kailangan nakakabit ang vacuum hose. Vacuum control ng advance Timing mechanism ng Distributor iyan. Hindi gagana ang Advance Timing ng engine kaya mahina ang hatak. Takaw sa gas ang engine kapag wala sa timing. Sa Lancer ay 2 hose iyan.