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hesitation, no codes
Posted by jeff in MD (more from jeff in MD) on Thu, 30 Jun 2011 04:08:15
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My 2003 Aero with just over 150k has recently developed an intermittent hesitation. It's most noticeable at steady highway cruising speeds with light to moderate throttle, boost guage in the green. The engine hesitates/stumbles for a second or so at a time, the boost guage drops, then it picks back up. Sometimes it doesn't happen at all and sometimes it happens a lot. It also seems to manifest at idle, which my wife especially notices in comparison to her Accord.
Otherwise the performance is fine and mileage is good, no CEL. I religiously replace the plugs every 15k and they are not overdue, the DIC was replaced at 102k. It's due for it's 30k fuel filter change. Thoughts?
jeff
posted by 138.162....
Posts in this Thread:
- hesitation, no codes, jeff in MD, Thu, 30 Jun 2011 04:08:15 <-- Viewing This Message
- update, jeff in MD, Sat, 16 Jul 2011 12:54:00
- "fluttering" accel? = throttle body, caukinh, Thu, 30 Jun 2011 06:40:14
- Re: hesitation, no codes, Dan , Thu, 30 Jun 2011 04:47:55
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