to fortuner owners ng VVti 2.7 na A/T, have you heard strange sound sa engine ?

mk · August 28th, 2012 11:35 PM

Hi Guys

Heres the scenario ... while driving towards a intersection, biglang nag stop ang stoplight so i have to step on the brakes to slow down but upon reaching the intersection biglang nag " go " ang stoplight so while car was moving to stop, i immediately stepped on the gas pedal to accelerate, upon reaching 1.5 rpm, i heard this loud " hum or vibrate" sound sa loob ng car na mapapansin ng mga nakasakay sa loob ng car for like 2 seconds, then mawawala yung "loud hum" once the RPM goes higher that 1.5.
This does not happen all the time naman, pero iritating lang if marinig ulit ... basta napansin ko sa 1.5 rpm cya maslumalabas, if lower or higher than that the sound will not comeout

have anyone of you experienced this ?

car is almost new 2500 kms pa lang tinatakbo and walang pinagalaw sa makina recently ...

**kristine123** · August 29th, 2012 02:55 PM

Nakapag tataka... Model ng car? 2012? baka misfiring (vibrate)? pulley or bearing sa humming sound?

baka po nilusob yan sa baha ang fort?

pwede mo ma share pag ma solved ang problem?

thanks.

mk · August 29th, 2012 05:10 PM

Yup 2012 model, nalusob sa baha once lang pero short distance lang yung habagat ..
Isip ko nga kun yung propeller shaft nawala lubrication dahil nadaan sa baha ?

**kristine123** · August 29th, 2012 06:03 PM

Originally Posted by mk

Yup 2012 model, nalusob sa baha once lang pero short distance lang yung habagat ..
Isip ko nga kun yung propeller shaft nawala lubrication dahil nadaan sa baha ?

humming sound dati sa innova namin galing sa compressor ng innova. which na solve ang problema nong pinalitan ng bearing.

CASA recommend to change the whole compressor pero sa aircon shop lang pala naka solve ng problema.

tingnan mo lang arrangement ng mga compressor, alternator, tensioner kung ano ang nasa baba, usually yun ang natatamaan pag nilusob mo sa baha, even short distance lang.

Baka pwede yan sa warranty nyo sir? wag nyo na lang sabihin siguro na nilusob nyo yan sa baha.

mk · August 29th, 2012 06:29 PM

Ok cge will do that

pero im hoping minor prob lang ito.. Later will switch to caltex gold na gas baka it might help din. Grabe wala talagang perfect na car kahit na bago pa nagtotopak na din