2002 Hummer H2 ENGINE OFF WHEN HOT

Tiny
GODYKE2002
  • MEMBER
  • 2002 HUMMER H2
  • V8
  • AWD
  • AUTOMATIC
  • 40,000 MILES
THE ENGINE SHURTS OFF WHEN IT IS HOT. WHEN THE ENGINE COOLS, THE VEHICLE STARTS AGAIN.I HAVE CHANGED THE FUEL PUMP BUT THE PROBLEM IS STILL THE SAME.
Monday, May 18th, 2009 AT 9:43 AM

1 Reply

Tiny
DR LOOT
  • MECHANIC
  • 2,311 POSTS
No kidding. Why would you change the fuel pump when the vehicle is overheating? It is obvious that it is going into limp mode, so you don't ruin the engine, why don't you find out why it's overheating, have you checked the coolant level? Have you noticed any leaks? Maybe you need to take it into a shop and make sure you don't have a blown head gasket.
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Tuesday, May 19th, 2009 AT 11:11 AM

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