Knocking sound

**bokbok_05** · June 14th, 2011 05:02 PM

Mga sirs, help naman ng konti. My car is Nissan Sentra GX A/T, lately may knocking sound coming from the back. Di naman sa ilalim nanggagaling (i think but I could be wrong). Tuwing arangkada and lubak madalas ang knocking sound. Not so loud but it is annoying. Ano kaya possible source ng sound? Thanks in advance.

**ghosthunter** · June 14th, 2011 05:16 PM

Could be one of the rubber bushings or even your shocks that have worn out from normal use.

Only one way to solve it is to bring your car to a service shop and have a competent mechanic check it out.

**bokbok_05** · June 14th, 2011 05:23 PM

Forgot to tell that it is barely 3 months pa lang (new car). Just done the 5k PMS and wala naman sila nakita kung saan nanggagaling ang knocking sound. Ano pa kaya mga possible causes?

**ghosthunter** · June 14th, 2011 05:49 PM

It's new pala. Just bring it back to the casa where you had it serviced and let them check it. You sure it's not anything left in the sparetire well or trunk like a lugnut?

**bokbok_05** · June 14th, 2011 05:54 PM

Wala sir. triple checked it na. Pinacheck ko na sa casa pero wala sila nakita. they said mga nuts and bolts lang and hinigpitan nila pero a day meron na naman. Anyways, pa-check ko ulit. Thanks boss.

**ghosthunter** · June 14th, 2011 06:17 PM

Originally Posted by bokbok_05

Wala sir. triple checked it na. Pinacheck ko na sa casa pero wala sila nakita. they said mga nuts and bolts lang and hinigpitan nila pero a day meron na naman. Anyways, pa-check ko ulit. Thanks boss.

If they can't find it, bring it to SPEEDLAB.

**bokbok_05** · June 14th, 2011 07:47 PM

Sir, saan ba SPEEDLAB? Can you provide the complete address and contact nos.? Lastly, do you know how much ang consultation sa kanila. Thanks.

**bokbok_05** · June 15th, 2011 11:37 AM

Update: Went to Nissan N. Edsa and had it checked the knocking sound. It is not mechanical but something coming from the door panel or back sit. Need pa nila baklasin lahat para malaman kung saan talaga nanggagaling

.

**miso_honi** · June 15th, 2011 02:52 PM

Originally Posted by bokbok_05

Update: Went to Nissan N. Edsa and had it checked the knocking sound. It is not mechanical but something coming from the door panel or back sit. Need pa nila baklasin lahat para malaman kung saan talaga nanggagaling

.

localize the area of the noise whether is door 3 or door 4. somebody might be missing a tool after assembly of your car or somebody might have given you a spare part of something between the skin and the interior panel of the door

**bokbok_05** · June 17th, 2011 02:48 PM

I doubt nga kung talagang non-mechanical nature ng knocking sound. Di kaya wheel bearing? Madali lang ba palitan and makita kung wheel bearing nga ang may prob? Ganun ba kabilis masira ang wheel bearing? Help naman mga sirs. Nearly 3 mos pa lang ang kotse. TIA.