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supersprint exhaust muffler

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seanng77
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supersprint exhaust muffler

Post by seanng77 » Fri Feb 01, 2013 3:10 pm

When step On gas , near The Part Where My leg Is Below got Knocking Sound. Is it The Exhaust? Please advised.

whaleson
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Joined: Wed Jan 23, 2013 10:56 am

Re: supersprint exhaust muffler

Post by whaleson » Sun Feb 03, 2013 6:49 pm

seanng77 wrote:When step On gas , near The Part Where My leg Is Below got Knocking Sound. Is it The Exhaust? Please advised.
got lag time after you step gas? meaning after u step gas does your car move off immediately or got lag time first..? and does it vibrates before moving off.?

if got lag time and vibration, bring your car to workshop check your cat.

seanng77
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Post by seanng77 » Mon Feb 04, 2013 10:02 am

Yes. All you stated Do At times But Not Always. And there Are Times When i Step gas the Car Will Move Smoothly but Also Will Be rough (not that Smooth) at Times. Why is that So?

whaleson
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Post by whaleson » Mon Feb 04, 2013 10:49 am

seanng77 wrote:Yes. All you stated Do At times But Not Always. And there Are Times When i Step gas the Car Will Move Smoothly but Also Will Be rough (not that Smooth) at Times. Why is that So?
Firstly I need to tell u I am not a mechanic. Just tt I have been hanging out with the workshop I shared with u alot and learnt abit from there. The symptoms u shared with me is familer and it has happen to a few cars who came to my workshop before.

There are many possibilities. I will jus share some.. Then u can get it check with any workshop but of cos pls come to mine as others may jus simply ask u to change one by one all of the items I'm gonna share with u to find out with is the fault.

First, fuel filter choked which will cause rpm drop and not steady during idle. Also will cause lagness during move off. Worst case senerio the car will stall.

Second, which we hope is not the issue. The catalytic coverter(http://en.m.wikipedia.org/wiki/Catalyti ... #section_4) is damaged. This will cause vibration and lagness when acceleration pedal is floored. However, when accelerated gradually it will not have lag instead will be smooth.

Third, dirty tb and idle valve. This causes unsteady rpm and slight lagness.

Fourth, dirty fuel injectors. This causes very strong vibrations when accelerated hardly, will feel like launch control. Unsteady rpm and lagness.

Hope this info helped

seanng77
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1000rpm
Posts: 18
Joined: Fri Feb 01, 2013 2:58 pm

Post by seanng77 » Tue Feb 05, 2013 10:26 am

Think mine is the fuel filter problem. Where Is Your workshop?

whaleson
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Joined: Wed Jan 23, 2013 10:56 am

Post by whaleson » Tue Feb 05, 2013 3:03 pm

seanng77 wrote:Think mine is the fuel filter problem. Where Is Your workshop?
Inspire 21 @ Ang Mo Kio Industrial Park 2A #05-23/24 Autopoint Singapore 568047. Mon - Sat 10:00AM - 7:00PM. Mobile 9669 6675 look for Ah Joo.

Just mention Wilson Tay from SHC introduced you. Shd be able to get a better price.

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