Overheating but no heat

TIFFANY TERRY - CROME

MEMBER
1987 TOYOTA 4RUNNER
1.4L
4 CYL
4WD
MANUAL
3,500 MILES

Truck overheats, but no heat.

Friday, December 23rd, 2016 AT 2:31 PM

1 Reply

STEVE W.

MECHANIC
13,588 POSTS

Could be a bad water pump or stuck thermostat, but I would lean more toward the pump. If the impeller has failed it will not circulate the water and you get an overheated engine and no coolant flow through the core gives no heat.

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