It runs great unless it has to sit and idle, then it skips but never stalls out.
Cadillac Q&AAsk Your Question
2003 Cadillac Seville SLS Question: When it's idling,it skips,but never stalls. driving it runs great.whats wrong?
Answer #1Tomiko January 02, 2013, 17:53Journeyman
maybe there is a misfire, is the check engine light on?
Replyedean2006, January 02, 2013, 18:24Rookie
Yes the engine light is on, stay's on and once in awhile flashes.
Answer #2csubak30 January 03, 2013, 04:34Master
You probably have a misfire condition due to a faulty spark plug or spark plug coil. Need to get code read and post result here to further assist. Autozone provides this for free.
ReplyBuck68, November 24, 2014, 15:52Rookie
I got the same problem with my 98 Seville with 67k original.
Thought maybe I got some bad gas. The idle skips at stoplight
and the takeoff from light seems to be sluggish. No code coming up.