Overheating on highway driving but not city driving

Tiny
JCHUNG0415
  • MEMBER
  • 1996 HONDA CIVIC
  • 1.6L
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 245,000 MILES
Need help, my car keeps overheating on the highway but not city driving. I have already replaced the water pump, timing belt, radiator, thermostat, all new hoses. Ran good for three days and started overheating again, not sure what to do next. Please help.
Friday, January 20th, 2017 AT 1:47 PM

3 Replies

Tiny
KOOLCADDY6
  • MECHANIC
  • 60 POSTS
Check your fan clutch.
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Friday, January 20th, 2017 AT 4:13 PM
Tiny
JCHUNG0415
  • MEMBER
  • 2 POSTS
The fan runs.
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Friday, January 20th, 2017 AT 5:55 PM
Tiny
CARADIODOC
  • MECHANIC
  • 33,755 POSTS
This has an electric fan motor. Before you throw more parts at it, have your mechanic perform a chemical test at the radiator for a leaking cylinder head gasket. Given the nature of the symptoms, try to have that done right after doing a short drive at highway speed.
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Friday, January 20th, 2017 AT 6:40 PM

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