 "Service engine soon" light on... |
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 Nov 14 2010, 07:42 PM
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Advanced Member  Group: Advanced Members Posts: 620 Joined: 24-December 03 From: Chester, VA Member No.: 22  |
My '02 Z-28 has 7,100 miles. I wanted, (really wanted), to run my club's last autocross today. On the way to the event, I thought I felt a miss, but it went away as fast as it came. During my first run the miss returned, and the light came on. The light went out, and I took my second run. The light stayed on so I left the event. The light will flash for a while, (I counted 10 flashes, 25 flashes, 32 flashes, and too many flashes to count), then stay on for a while. Then it flashes again. It feels like a dead miss. Do I need to take it to a dealer, or can anyone scan it? Have any of you had this issue before?
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Nov 15 2010, 12:09 AM
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Advanced Member Group: Advanced Members Posts: 412 Joined: 26-August 09 From: Mathews Va Member No.: 6,032 |
if it is flashing when it is running it is trying to tell you that the miss is bad enough to damage the cat. So you need to find which plug or plugs are not firing.
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Posts in this topic
rpoz-29 "Service engine soon" light on... Nov 14 2010, 07:42 PM
Blainefab Had a similar issue in my 99 C5 - turned out to be... Nov 14 2010, 07:53 PM rpoz-29 It does miss at idle. And now that you mention it,... Nov 14 2010, 08:55 PM rpoz-29 I don't see any arcing. It smells a little ric... Nov 14 2010, 10:04 PM slowTA Sounds kind of familiar to what happened to my Jee... Nov 14 2010, 11:11 PM Beach Cruiser Remember when it happened to me at RIR when you we... Nov 14 2010, 11:46 PM Blainefab If it misses from a cold start, then the misfiring... Nov 15 2010, 09:10 AM
rpoz-29 I'll get back to it tonight. Worse auto-x show... Nov 15 2010, 11:28 AM |
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