Mga Expert help naman baka may naka experience na..
Cold start wala pang humming sound.. once na reach na niya ung normal temp niya mag start na siya mag humming sound pero ung humming sound tutunog lang above 700RPM pero below 700RPM mawawala na yung tunog sa sasakyan..
Kung bubuksan mo ung hood.. yung tunog ay parang dito sa mga part na ito.. intake tube / sa may alternator area / water pump area / tensioner area / etc sa part na pag nakaharap ka sa sasakyan front left side ung medyo naririnig.. pero pag nasa loob ka ng sasakyan dun mo tlga rinig na rinig yung tunog..
para sa reference ng tunog... ito ung link:video-1487745514.mp4 - Google Drive
Thank you Thank you
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April 22nd, 2017 09:48 PM #1
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Darker and Bigger
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April 23rd, 2017 11:42 PM #4oil changed? hummmmm friction... mechanical damage...
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nag-memeron
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April 24th, 2017 11:58 AM #5K20 makina nito di ba?
Baka may problema na tensioner bearing/idler bearing o pwede din bearing ng alternator. Madalas iyang ganyan sa mga k20 engines
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April 24th, 2017 10:52 PM #6Yun k20 nga ung engine sir.. tama nga suspetsa ko ang mahirap na lang hanapin is kung sinu ang may sala kasi iisang belt yung nag papatakbo sa 4 e.. tensioner, alternator, waterpump at aircon yata.. pero based sa sound ng 1 shop at mga ksamang nakinig dun banda at mostly parang sa baba siya nang gagaling.. pero salamat sir.. papa check ko dun sa part na yun.. Thanks!
Originally Posted by baludoy
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yun din suspetsa ko sir e.. yung mga pulley or bearing ng alternator etc kasi dun banda nang gagaling ung tunog e.. :D Originally Posted by shadow
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April 26th, 2017 03:14 AM #7Mga IdOL update.. tinanggal namin ung belt dun sa alternator, tensioner, water pump at aircon... Pero meron pa rin ung sound. Any idea saan pa pwede i check? Thanks!
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April 27th, 2017 12:25 AM #8try the air filter. Originally Posted by hack3t
Mga IdOL update.. tinanggal namin ung belt dun sa alternator, tensioner, water pump at aircon... Pero meron pa rin ung sound. Any idea saan pa pwede i check? Thanks!
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April 27th, 2017 01:08 AM #9With air intake and stock intake sir still the same.. possible kayang IACV? :'( nakaka rindi lang pag long drive lalo na pag city driving na stop and go ka... Originally Posted by dr. d
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April 27th, 2017 01:52 AM #10maghanap kayo ng nag-vi-vibrate sa engine bay. Originally Posted by hack3t
With air intake and stock intake sir still the same.. possible kayang IACV? :'( nakaka rindi lang pag long drive lalo na pag city driving na stop and go ka...
maluwag ang turnilyo.. hindi lapat ang upo.. nalimutang ibalik ang clamp...
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April 27th, 2017 10:26 PM #11cge sir.. gagawin ko yan.. update ulit ako.. :D salamat.. Originally Posted by dr. d
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May 2nd, 2017 05:29 AM #12Tumambay ako sa sasakyan.. pero nag hanap ng mga loose lahat lahat.. pati exhaust.. wala naman ako makita na loose or maluwag na tornilyo pero medyo malakas ang vibration sa may intake tube at stock air intake box.. kung nasa loob ka kasi ng sasakyan.. kung naka upo ka ng maayos.. parang yung tunog naririnig mo sa rear sa likod.. pero pag yuyuko ka.. sa ilalim ng dash mo siya maririnig.. pero pag binuksan mo ung hood.. karamihan ng nakarinig.. sa may area ng alternator etc pero tinanggal na namin ung belt niya.. start ung sasakyan meron pa rin.. hahaha Originally Posted by hack3t
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May 2nd, 2017 08:04 AM #132000 CRV Exhaust Rattle - from double wall pipe???
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May 2nd, 2017 08:05 AM #14or hanger... Originally Posted by StockEngine
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June 21st, 2017 10:51 PM #15Hindi sir e tinaggal na namin ung drive belt para sa tensioner, water pump, alternator etc.. pag start meron pa rin.. gane2 yung tunog.. Originally Posted by shadow
HONDA CRV 22 A/T HUMMING SOUND HELP! - YouTube
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Originally Posted by dr. d
gane2ng sound sir..
HONDA CRV 2 2 A/T HUMMING SOUND HELP! - YouTube
yung humm niya pag inapakan mo lang accelerator.. at sumampa sa 700 rpm.. below wala naman..
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February 5th, 2018 09:27 AM #16Experienced ko din yan sa car ko. Pinatsek ko belt + belt tensioner sa casa wala naman daw problema. Im thinking loose belt tension due to stuck up tensioner...pero functional daw tensioner. Napansin ko may oil leak sa power steering pump and the oil drips down to alternator sheave pulley. Pinapalitan ko ung oil ring sa power steering pump at pinalinis ko ung mga accumulated sludge sa around the alternator and from the adjacent area. So far naman nawala na ung humming sound..its gone at last
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Originally Posted by baludoy
