Main IndexAuto Repair Home Search Posts SEARCH
POSTS
Who's Online WHO'S
ONLINE
Log in LOG
IN









Search Auto Parts

Focus 2002 engine low rumble on idle


  Email This Post



Matty820123
New User

Nov 5, 2014, 2:26 PM

Post #1 of 4 (1846 views)
Focus 2002 engine low rumble on idle Sign In

When idling my car has developed a low rumble coming from the engine, but not constant. Then if I pull away a bit quicker I get back fire and especially when applying more power in second.

Any ideas of what and how to fix?


Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Nov 5, 2014, 2:37 PM

Post #2 of 4 (1841 views)
Re: Focus 2002 engine low rumble on idle Sign In

Not if but when was the last timing belt job on this? Backfire if because of valve timing off and noise from belt about to totally give out I wouldn't even start this again if it's at all possible to be that old and just do it even if not the whole reason/issue.


Three engines all 2.0 L 4cyls possible looking this up. 8th digit of VIN will pin down which one. I believe all are interference engine so real trouble if a timing belt breaks!


T



Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 5, 2014, 3:21 PM

Post #3 of 4 (1829 views)
Re: Focus 2002 engine low rumble on idle Sign In

Ignition timing will cause a backfire but valve timing generally won't.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Nov 5, 2014, 4:26 PM

Post #4 of 4 (1824 views)
Re: Focus 2002 engine low rumble on idle Sign In

Is the check engine light on? Which engine? 2.0L SOHC or 2.0L DOHC?





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.






  Email This Post
 
 


Feed Button




Search for (options) Privacy Sitemap