Pop at Idle?
#1
Pop at Idle?
Well my Z has been well taken care of and I'm not sure if this is common or not.
My Z idles fine, no codes or anything. There just seems to be a pop kind of like popcorn and you can hear it just based on how the engine idles.
It's done this since I got the car with 30K and now I'm at 45K. But never had a code (even pending). I cleaned my MAF and K&N drop in intake and still the noise is there.
Is this something I should worry about?
My Z idles fine, no codes or anything. There just seems to be a pop kind of like popcorn and you can hear it just based on how the engine idles.
It's done this since I got the car with 30K and now I'm at 45K. But never had a code (even pending). I cleaned my MAF and K&N drop in intake and still the noise is there.
Is this something I should worry about?
#4
There are no codes. I have checked (today) with the car idling and just with the key in the ignition to see if any are pending and they are not- never have.
So I'm a bit stumped to be honest. But I don't noticed any difference in driving, fuel economy or performance.
So I'm a bit stumped to be honest. But I don't noticed any difference in driving, fuel economy or performance.
Last edited by oldschool350z; 09-29-2012 at 10:56 AM.
#7
I found the issue:
http://consumerguideauto.howstuffwor...san-350z-2.htm
Engine knock: Knocking or ticking noises coming from the engine compartment at idle may be due to pulses in the fuel line for which a revised damper and hose are available. (2003-06)
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