QUOTE(squareballs @ Mar 9 2009, 02:09 PM)
Anyone D-carbo their car before?
i done it...
feel ur car reponse better....
but don't affect the fc....

Added on March 10, 2009, 10:11 pmQUOTE(jackyleo009 @ Mar 9 2009, 09:23 AM)
Already change all to NGK iridium... Then?
lol... iridium nothing to do with ur engine current situation...
I just giving suggestion...
Did u check like i instruct u...
sometime its not the spark plug but the connector itself..
thats y u need to test one by one...

Added on March 10, 2009, 10:14 pmQUOTE(b48753 @ Mar 10 2009, 05:57 PM)
SOmething wrong with your engine compression. Could be some leaking at your head. Go check each of your cylinder compression.
I agree your suggestion.. leaking at engine head can cause power lose and high fc...
This post has been edited by wch5274: Mar 10 2009, 10:14 PM