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Old 02-04-2016, 08:10 PM   #2
Packofcrows
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Join Date: Jul 2012
Drives: 2014 37J FR-S
Location: Monterey County, CA
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Backfire issue. If you over rev it always does that. The tshht turbo/sc sound is just WOT.

If you really want us to share what we think is wrong... i'd say it could be due to :

1) you're running rich issue
2) Carb issue
3) Gasket issue
4) Spark plug issue


El sonido que hace que suena como turbo es acelerador que habre la valvula de aire o el platillo de aire "intake" de el motor.

Ahora, el sonido que truena es porque tu motor esta absorbiendo demasiado aire/gas y no lo puede quemar. Tambien podria ser tu convertidor de smog o el filtro que esta dentro de tu exhaust.

Mi carro tambien lo hace de vez en cuando. Tiene todo lo del dealer 'stock' sin que le haiga metido mano o de TRD del dealer.


Limpia el sensor de MAF. Es normal en mi carro. No te preocupes a menos que tengas un leak en el manifold/exhaust. Podria ser que necitas un gasket.


Hey guys, is there a gasket that connects our exhaust manifold to our exhaust? I havent checked for that.

Friend says to: check O2 sensor and test fuel pressure.

P.S. video sound of intake doesnt sound like stock intake.
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