pinging - Toyota Yaris Forums

WeeYari · 05-30-2011, 08:28 AM

Are you actually experiencing pinging, or is it valve tapping? These cars all exhibit some degree of valve tapping. The engines are never truly silent.

sg11 · 05-30-2011, 09:01 PM

Quote:

Originally Posted by WeeYari

Are you actually experiencing pinging, or is it valve tapping? These cars all exhibit some degree of valve tapping. The engines are never truly silent.

What do you mean by valve tapping? I'm not noticing any strange noises at idle.

brg88tx · 07-08-2011, 05:05 PM

Quote:

Originally Posted by WeeYari

Are you actually experiencing pinging, or is it valve tapping? These cars all exhibit some degree of valve tapping. The engines are never truly silent.

when i first start driving mine there is what i would describe a a light rattling sound. is this valve tapping?

sg11 · 05-30-2011, 08:50 PM

For those of you who are running on 87 with no pinging, is there ethanol blended in?

05-30-2011, 08:28 AM	#1
WeeYari View User's Garage Drives: 06 5dr LE (deceased), 13 Soul Join Date: Oct 2008 Location: Georgetown, Ontario, Canada Posts: 5,833	Are you actually experiencing pinging, or is it valve tapping? These cars all exhibit some degree of valve tapping. The engines are never truly silent. __________________

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05-30-2011, 08:50 PM	#4
sg11 Drives: 2010 Liftback Join Date: Apr 2011 Location: NJ Posts: 36	For those of you who are running on 87 with no pinging, is there ethanol blended in?