• Tiny
  • nighthunter
  • 2001 Ford F-100
  • 10,000 miles

I am helping a friend work on his Ford van (straight 6), van is overheating, found the thermostat bad and replaced, with no change. Removed the water pump and when looking at a new pump it looks like no wear, moves freely. Oh yes, the new thermostat is in correctly. Water seems to flow thought the engine and radiator (using a hose) ok. Also, it will plow vapor out the over flow when hot, but indicator does show overheating?

Have any suggestions? Thanks, Joe

Thursday, March 22nd, 2012 AT 3:47 AM

1 Answer

  • Tiny
  • saturntech9
  • Expert
  • 28,853 posts

Hows the thermal fan clutch?Does it blow lock a hurricane?Also have you check to see if the fins of the radiator is blocked with sand debris etc?

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Thursday, March 22nd, 2012 AT 4:11 AM

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