This is a discussion on 1-2 Second Knock - Startup W/ Video within the General Maintenance, Troubleshooting & Accidents. forums, part of the Tech & Modifying & General Repairs category; Hey all, another person posted a similar thread on NASIOC, but it isn't getting much attention. I have a knocking ...
Hey all, another person posted a similar thread on NASIOC, but it isn't getting much attention. I have a knocking sound when I start my 02 WRX in cold weather. I'm unsure what it could be, rod knock would certainly be obvious with a warm motor, so I don't believe it to be that. The timing belt pulleys and tensioner have been replaced already within 5k miles, noise happened before that.
Last edited by 2002Bugseye; 03-04-2012 at 02:09 PM. Reason: Wrong video linnk