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Found 2 results
Vibration Of Metal At 2000 Rpm In Front?
I Have Been For Several Weeks Experiencing A Noise That Sounds Much Like A Heat Shield Vibrating In The Front Of My 2009 Hummer. I Have...
Asked by
willism2009
·
7 ANSWERS
2009
HUMMER H3
VIDEO
Vacuum Leak Test and Repair
Instructional repair video
GUIDE
Idle Air Control Motor Replacement
The idle air control motor or idle speed control motor is designed to adjust the air flow into the intake manifold at engine idle. Engine idle speed is monitored by the PCM...
2003 Hummer H2
2003 Hummer H2 I Have Problem With The Rpm, When I Drive Over The 70 Mph The Rpm Pointer Went All The Way Up And Than Stuck. ...
Asked by
nura
·
1 ANSWER
2003
HUMMER H2
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