engine noise?

**slomo** · December 9th, 2008 04:23 PM

i just would like to ask the common source of that noise being heard coming from the engine its like a friction ( of course theres a friction inside) but its annoying at first i thought it would last after tune up but still it sounds like a tweeter. can anyone tell about that? is it detrimental to engine itself or is it normal like it need some kind of bloody repair? please i need some advice i'd appreciate your help. TIA!!! more horse power!!!

**zero** · December 9th, 2008 04:36 PM

squeeking sound = bearing problem/loose belts
(possible bearing = idling bearing and your a/c compressor's bearing, worst scenario = wornout crankshaft pulley)

tunog typewritter = needs valve tappeting adjustment.
kailangan marunong talaga yung mechanic na gagawa nito.

**aga_cruz** · December 9th, 2008 06:19 PM

up lang kay zero? hm baka naman chamber like pressure cooker ang naririnig mo?

**slomo** · December 11th, 2008 05:24 PM

Originally Posted by zero

squeeking sound = bearing problem/loose belts
(possible bearing = idling bearing and your a/c compressor's bearing, worst scenario = wornout crankshaft pulley)

tunog typewritter = needs valve tappeting adjustment.
kailangan marunong talaga yung mechanic na gagawa nito.

ive heard about tappeting magkaiba pa ba ito from tune up and valve clearance adjustment?
yes its quite like typewriter sound 'tiktiktiktik....' pero mabilis.
what if wornout crankshaft pulley? kailangan na ba ng overhaul?
TIA! more power to you sir!!!

**non-vtec** · December 11th, 2008 10:20 PM

valve tappets adjustment=valve clearance adjustment

better have your crank pulley replaced if its worn out na. if not baka madamay pati crankshaft. overhaul talaga yun.

**slomo** · December 12th, 2008 05:47 PM

Originally Posted by non-vtec

valve tappets adjustment=valve clearance adjustment

better have your crank pulley replaced if its worn out na. if not baka madamay pati crankshaft. overhaul talaga yun.

makikita ba yun kung bubuksan yung head kasi napabuksan ko na yun recently nung nag pina tune up ko wala namang nasabi yung mekaniko sabi lang nya gasgas na yung camshaft kaya daw siguro maingay but im not quite convince tama kaya yun sir kasi mukang pang old school expert yung napagdalhan ko ano masasabi mo sir yun lang kaya talaga yun - gasgas na camshaft? please enlighten me. thanks!!!

**n5110** · December 14th, 2008 10:44 AM

try to check with other mechanics. yung iba kasi may diskarte on how to isolate the sound. i have similar hissing noise sa engine ko last time, pinadinig ko sa mekaniko, then tinangal isa isa yung mga belts, then wala pa rin, hanggang sabi niya yung timing belt is adjusted to tight.

dinare ko pa nga eh, sabi niya pag hinde natangal wag siyang bayaran. ayun after small adjustment natangal yung ingay na sinasabi ko.

recommendation: try other reputable mechanic.

**kinyo** · December 14th, 2008 11:22 AM

hanggang sabi niya yung timing belt is adjusted to tight.

dinare ko pa nga eh, sabi niya pag hinde natangal wag siyang bayaran. ayun after small adjustment natangal yung ingay na sinasabi ko.

your mechanic deserves a medal!

is he familiar with old model (gen 2) pajero?

**n5110** · December 14th, 2008 09:59 PM

not sure boss, he is working in Prens Alabang. bata pa itong mekaniko. malinis mag trabaho.

**dennis powell** · December 15th, 2008 03:13 PM

Originally Posted by slomo

makikita ba yun kung bubuksan yung head kasi napabuksan ko na yun recently nung nag pina tune up ko wala namang nasabi yung mekaniko sabi lang nya gasgas na yung camshaft kaya daw siguro maingay but im not quite convince tama kaya yun sir kasi mukang pang old school expert yung napagdalhan ko ano masasabi mo sir yun lang kaya talaga yun - gasgas na camshaft? please enlighten me. thanks!!!

ok lang yun kung sinabi ng mekaniko mo na gasgas lang,pero ang tanong kung saang parte ng camshaft ,sa may lobe o sa journal at kung acceptable ba ang klase ng gasgas.ang maganda mong gawin ay ipaadjust mo muna ang clearance ng valve kung mawawala o hindi at para malaman mo kung saan talaga nagmula ang ingay.bago mo ipagawa,itanong mo muna kung gaano kalaki ang clearance ng valve at cam lobe.kung hindi alam ng mekaniko huwag na dyan.humanap ka ng may alam.