Hummer H3 Engine Symptoms

If Engine Is Running And I Pull Gas Cap Off It Shuts Off. After Fill Up Vehicle Takes 2 Full Long Cranks To Start And Then Fluctuates...

When Summer Time Hits, The Vehicle Always Overheats With A/c On . Everything Is Functioning Properly. Would A Change To Electric Dual Fans...

Where Is The Fuel Pressure Regulator Located? Engine Will Not Start Keeps Flooding!

I Have Called Series Of Engineer And Dealer But No Solution. The Truck Does Not Crank Nor Start. The Dash Board Light Is On But The...

Idles Rough, Has Code Misfire On Cylinder 5. What Does That Mean ?

Every Now And Then My Hummer Temp Rises Over Half Way Mark And Some Times It Runs Right Under Half Way . What Should I Look For As To Why...

My Car Will Not Start It Will Crank And All The Lights Come On And Every Thing Else Works. I Took It To The Mechanic And They Changed The...

The Problems Are; The Engine Shut Off In Low,run Without Power,i Try To Change The Gas Pump,the Scanner Doesnt Find The Cause...

Engine Performance Problem 2006 Hummer H3 4 Cyl Four Wheel Drive Automatic 70k Miles From Time To Time The Engine Will Turn Over But...

Po 171 Too Lean This Is What A Guy At Auto Zone Said Was Wrong With My Vehicle. Exactly What Does That Mean?