Author Topic: Weird Engine Sound (Read 2639 times)

Crunk3 · « **on:** January 15, 2009, 08:49:37 PM »

Started happening a little while ago but thought nothing of it till someone today told me it didn't sound right.
sounds almost like a popping sound i guess
Here is a video
It increases with engine speed and is still heard when engine is cold or warm
http://www.youtube.com/watch?v=SpDScfoW9gc
Sorry for shitty quality video but you can kinda hear the sound

xwill112x · « **Reply #1 on:** January 15, 2009, 09:07:45 PM »

broken rocker arm?

B318M42W · « **Reply #2 on:** January 15, 2009, 09:42:55 PM »

sticking valve??? any influance in idle control/ smooth operation? lack of power? hesitation? check plug condition & compression???
just throwing ideas out there...

bbarnumboy · « **Reply #3 on:** January 15, 2009, 10:43:49 PM »

almost sounds like air getting through the spark plug, did you check them. has the timing chain tensioner been changed?

Crunk3 · « **Reply #4 on:** January 15, 2009, 10:56:26 PM »

I just tightened my spark plugs but one was kinda loose so when i was tightening it it would almost get tight then it would would go loose again
so i tightened it as much as possible and the sound stopped

bbarnumboy · « **Reply #5 on:** January 16, 2009, 10:19:12 PM »

if it is getting loose after tightening it, then your plug hole is stripped and that is very bad. prob need a fix for that