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Running hot

Tiny
CHARLES NIMS
  • MEMBER
  • 1994 SATURN SL2
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 148,000 MILES
I have a 94saturn temp gage is at about 3/4 the way up heat is barly warm water is hot at the fill tank and cold at the drain any ideas
Wednesday, December 8th, 2010 AT 3:52 AM

5 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
So does your radiator cooling fan kick on at about 3/4 or a little past that on the gauge?Are your upper and lower radiator hose's both hot when it's at 3/4 on the temp gauge?Are both your heater hose's getting hot going into your heater core?Those are the thing's I need to know.
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Wednesday, December 8th, 2010 AT 4:21 AM
Tiny
CHARLES NIMS
  • MEMBER
  • 3 POSTS
Fan does not kick on it does not get past 3/4 upper hose hot lower hose cold I changed the thermastat flushed the heater core and I have heat but still running same temp tank on driver side hot pass side cold not sure if it is the rad puged or the water pump wore out
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Thursday, December 9th, 2010 AT 2:16 AM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
It doesn't get passed 3/4 even if your just sitting there idling?How did you flush the heater core?When the water pump wear's out they leak. If your lower hose is staying cold you have a flow issue I would recheck your thermostat.
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Thursday, December 9th, 2010 AT 7:59 PM
Tiny
CHARLES NIMS
  • MEMBER
  • 3 POSTS
I changed the water pump it was bad all the fins razer thin and bent over not leaking that was the problem
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Saturday, December 25th, 2010 AT 12:01 AM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
Glad to hear you got it fixed that's what we like to hear.
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Sunday, December 26th, 2010 AT 4:34 PM

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