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v6 surging
Posted by Mike [Email] (more from Mike) on Sun, 30 May 2010 05:13:01
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2001 9-5 V6........engine surging....sometimes at idle, sometimes when driving along a flat road, sometimes when stone cold, sometimes when climbing a hill. No warning lites on dash. Dealer had car for 2 days, but couldn't find anything. Here's what they checked: no codes stored,
cked cold start induction,ck fuel pressure, ck electronics, ck IAT sensor, test throttle body, everything is specs. Raised idle speed 50 rpm's to highest setting.
On one occasion several weeks ago, temp gauge dropped to zero as if power was cut. I turned off engine, restarted, and it has been fine ever since. Wonder if this has any connection to surge problem ?
Where do I look next ?
posted by 69.126.168...
Posts in this Thread:
- v6 surging, Mike, Sun, 30 May 2010 05:13:01 <-- Viewing This Message
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