Question

P1126 2000 Infiniti I30 - hi, my car is overheating, I took the thermostat out, but how do I know if is defective

Answer 1

Hi, you can check to see if there is damage or anything not normal with the seal. Common problems are coolant will leak through the seal or the thermostat will be stuck in open.

Answer 2

P1126 INFINITI - Thermostat Function
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