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Deceleration popping at exhaust with new MSA Premium exhaust


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#141 DaBlist

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Posted 13 June 2017 - 09:53 AM



I have an ac system installed with no compensator.

 

Compensator?

 

1685647d4d86e001f8a7899377e33b94_zpsspxj

 

Oh, an idle solenoid


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#142 jalexquijano

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Posted 13 June 2017 - 11:46 AM

Just confirm i am doing the tune up procedure correctly. I start at 2.5 turns clockwise and have reached 3.5 turns on both fuel mixture knobs. The idle and balance were already set. Colortune is not giving me the precise mixture.

#143 Lockleaf

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Posted 14 June 2017 - 06:39 PM


Compensator?

1685647d4d86e001f8a7899377e33b94_zpsspxj

Oh, an idle solenoid


Holy crap that made me laugh.

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#144 hang_510

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Posted 15 June 2017 - 08:31 AM

I have an ac system installed with no compensator.


Cool, butt a compensator would stop the pooping.

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#145 datzenmike

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Posted 15 June 2017 - 11:07 AM

Almost 8 full pages. Was the lack of AC compressor the cause? 


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#146 jalexquijano

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Posted 07 July 2017 - 08:45 AM

i will be taking the car to the muffler shop again. I found a leak between the stock manifold and downpipe. maybe ill seal it better using permatex high temperature silicone and the felpro gasket alltogether.



#147 datzenmike

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Posted 08 July 2017 - 06:02 AM

Silicone isn't recommended for use on exhaust manifolds. They say it's only good to 650F. A car's manifold can easily get twice this but over 650 is normal. Use dry gaskets specifically the meta-lized ones made for high heat.


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#148 jalexquijano

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Posted 20 July 2017 - 01:58 PM

Okay so no exhaust leaks! System less restrictive? What if i install a resonator to cancel the deceleration popping? If it is feasible where and which Brand?



#149 datzenmike

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Posted 21 July 2017 - 05:28 AM

Resonators are designed to tune out objectionable exhaust noise through a specific range to complement the muffler used. Like getting rid of an annoying drone at cruising sped. I don't think this will help popping much. For that you need a muffler that better absorbs it.

 

Did you try turning the idle speed up slightly?


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#150 mhub91

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Posted 21 July 2017 - 05:37 AM

Dude.... Nobody cares.

It seems like you're very difficult to please. God help those poor people who have you as a customer.