Engine noises...problems??

Steven Papatrefon thepep@worldnet.att.net
Sat, 31 Aug 2002 07:57:11 -0500


> Should I take the timing down to 15 first and see if
> that helps?  Shouldn't the knock sensor retard it
> anyway?

I would definitely try that first and see if it stops.  How long has this
been happening?  If just recently, then maybe you got a bad load of
gasoline.

Maybe excessive carbon buildup on your pistons?

Also, maybe your knock sensor is not working.  Check your engine codes.

Steve Papatrefon
'92 NX