no heat

10

Asked by GuruXJQ5D Nov 28, 2018 at 01:03 PM about the 2006 Pontiac Montana SV6 Base Minivan

Question type: Maintenance & Repair

thermostat was changed, stronger
antifreeze was put in and still no heat..plzz
help!!

5 Answers

22,640

Clean out the heater core by reverse flushing it. YouTube. It is easy

5 people found this helpful.
10

i tried to youtube but i cant find the heater core or idk what it looks like, felt the hoses and one of them is cold

1 people found this helpful.
70

Heater core is in dash Servicing is done in engine bay. YouTube. Heater core flush

3 people found this helpful.
26,835

If one of your radiator hoses is cold, it is a sign that your thermostat is not opening and allowing coolant to flow past it into the radiator. "Stronger" antifreeze will do nothing but change the boiling point of the coolant. Since your thermostat was changed, I would check that it is functioning and that it was put in in the correct direction (if it is backwards, it will not open properly).

2 people found this helpful.
10

A possible probem if this vehicle has injested crushed leaves . This creafes a film on the heatercore .remove core wash or replace core...

1 people found this helpful.

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