Re: I need help! My 4 cyl 2003 Sonata idles like a truck!
The 2.4 Litre Sirius Engine ain't That Great..
Idle's like a Truck huh??..hmm........Doe's The CEL Come on?
And when did this problem happen....was the engine running fine some days earlier?
1: dead Spark Plug due to carbon build up.
2: direct ignition wire's not connected tightly.
3:engine Mount,could be ripped unless it's hydraulically mounted.
5:Engine Fireing Order??
problem 1 & 2 are common problems of throbbing engines or misfires,
I've Driven 4-cylinder Sonata and they're not that rough at idle,it revs smooth as a Beta,
Ask your dealer to test another 4-cylinder sonata..and if it doesn't idle roughly which is fine..ask them for either to fix your car or ask for another sonata.
[Edited by TAK82 on Feb 1, 2004 5:36 PM]
[Edited by TAK82 on Feb 1, 2004 5:39 PM]
[Edited by TAK82 on Feb 1, 2004 7:22 PM]
Subtle 5-speed J-2 operative since 2010.