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Stalling or Low Engine Idle Speed Due to Dirty Throttle Body on Hummer H2
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i have a 2005 h2 sut with a 6ltr engine. when driving under norman conditions my engine rpm's r...
A Loose or worn gas cap may cause Check Engine Light to illuminate.
The rattling usually occurs about 2-5 minutes after starting the H2. When put into reverse to g...
closed loop low idle intermittently dtc p01710p0300 p0442