water pump

1994 TOYOTA 4RUNNER
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RSEEKERR
  • MEMBER
  • 1 POST
my heater wouldnt work this morning and the temp was up would this be the sign of the water pump is going out
Mar 17, 2011 at 1:29 PM
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DOCFIXIT
  • ✓Experienced Mechanic
  • 18,828 POSTS
If not leaking suspect faulty thermostat
Apr 29, 2020 at 3:35 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
If you're talking about no heat -start with the thermostat, heater control valve and heater core-
Apr 29, 2020 at 3:35 AM
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