176K milege. 4cyl
Not sure what the problem is, but it runs quite rough when cold in AM or when it's been sitting for a few hours and cools. Sounds like it's not running on all cylinders or something. After about 30sec-1min it improves, and runs fine about 2min after being started. Only rough when cold, but does not have a problem starting. I'm thinking maybe spark plug wire problem, but then why would this only be happening when cold? Any ideas? thanks
Not sure what the problem is, but it runs quite rough when cold in AM or when it's been sitting for a few hours and cools. Sounds like it's not running on all cylinders or something. After about 30sec-1min it improves, and runs fine about 2min after being started. Only rough when cold, but does not have a problem starting. I'm thinking maybe spark plug wire problem, but then why would this only be happening when cold? Any ideas? thanks
Oct 16, 2007 at 7:36 PM