2005 V6 AVALON intake noise


j cAT
03-20-2009, 08:06 PM
the engine in the intake area just behind the MAF makes a sucking sound when you suddenly move the accel to throttle by 1/3 of the way..

If you slowly move the throttle no noise...sounds like a vac leak at the intake mounting surface...

40,ooomi.....excellant condition...no DTC's YET...

what am I in for with this issue ?

rhandwor
03-31-2009, 06:01 PM
I've had an injector seal leak spray around the intake with carb cleaner if you hit an air leak the engine should smooth out.

j cAT
04-01-2009, 07:33 AM
I've had an injector seal leak spray around the intake with carb cleaner if you hit an air leak the engine should smooth out.

their is nothing wrong with the idle...
It is the noise when you ''suddenly'' increase throttle from idle to 1/3...that you hear this sucking sound...

thanks for the reply...I have still not found any with this...

rhandwor
04-01-2009, 09:52 AM
Have you done any maintenance new air filter moved the intake hose for anything. Look closely for a cracked intake hose or loose fitting.

j cAT
04-01-2009, 10:48 AM
Have you done any maintenance new air filter moved the intake hose for anything. Look closely for a cracked intake hose or loose fitting.

thanks I'll do that !

j cAT
05-10-2009, 10:20 AM
thanks I'll do that !


replaced the air filter with a K&N and it's good now ..

thanks for your suggestions

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