REVscene Automotive Forum

REVscene Automotive Forum (https://www.revscene.net/forums/)
-   Maintenance, Engine & Driveline Tech (https://www.revscene.net/forums/maintenance-engine-driveline-tech_190/)
-   -   Engine stutter / vibrating on cold start (https://www.revscene.net/forums/639457-engine-stutter-vibrating-cold-start.html)

wasabisashimi 03-07-2011 02:41 PM
Engine stutter / vibrating on cold start
 
So my car just started vibrating or stuttering whenever I start it from cold engine in the morning or after parking 30mins. It used to never done this. It was always smooth and quiet on start. This vibration goes away after Like 2 mins . Is this a big issue that I need to check out right away? Or can I just leave it until somethin breaks. What is causing this problem?
Posted via RS Mobile

Alphamale 03-07-2011 04:56 PM
What kind of car?

Phil@rise 03-07-2011 06:05 PM
Quote:
Originally Posted by wasabisashimi (Post 7332669)
So my car just started vibrating or stuttering whenever I start it from cold engine in the morning or after parking 30mins. It used to never done this. It was always smooth and quiet on start. This vibration goes away after Like 2 mins . Is this a big issue that I need to check out right away? Or can I just leave it until somethin breaks. What is causing this problem?
Posted via RS Mobile
With your type and year of car this problem is usually attributed to a faulty intake coflatulator.

wasabisashimi 03-07-2011 11:29 PM
Quote:
Originally Posted by Phil@rise (Post 7332967)
With your type and year of car this problem is usually attributed to a faulty intake coflatulator.
99 accord v6!

So this is not spark plug issue? I have aftermarket air intake AEM short ram
Posted via RS Mobile

Phil@rise 03-08-2011 09:12 AM
Quote:
Originally Posted by wasabisashimi (Post 7333444)
99 accord v6!

So this is not spark plug issue? I have aftermarket air intake AEM short ram
Posted via RS Mobile
LOL Thanks
No it shouldn't be a spark plug issue unless its a coincidence your plugs just went bad.
Did this problem arise immediately after installation of the short ram?

wasabisashimi 03-08-2011 11:44 AM
Quote:
Originally Posted by Phil@rise (Post 7333728)
LOL Thanks
No it shouldn't be a spark plug issue unless its a coincidence your plugs just went bad.
Did this problem arise immediately after installation of the short ram?
nope, intake has been installed in the car for more than 5 yrs now

Phil@rise 03-08-2011 12:19 PM
Well then thats normally an issue with idle air control valve and possibly fuel pressure related.


All times are GMT -8. The time now is 03:03 PM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
SEO by vBSEO ©2011, Crawlability, Inc.
Revscene.net cannot be held accountable for the actions of its members nor does the opinions of the members represent that of Revscene.net