2009 C350 Thermostat (Engine Light P0128)
03-17-2015, 03:01 PM
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C350
2009 C350 Thermostat (Engine Light P0128)
2009 C350 Thermostat (Engine Light P0128)
I live in upstate New York, temperature in winter is around 10F degree.
One day the engine light was on, and I had it checked by the mechanic. He said it was about the thermostat, then he turn the light off on computer and said if it was on again, I would need to replace the thermostat.
Yesterday the light was on again. The mechanic said I need to replace the whole housing. However, he can only get the part from dealer which will cost 650. I have checked online that the whole housing should be around 200, and many people replace by themselves.
May I have some suggestions if I need to replace the whole housing and whom I should ask to replace it?
Thanks!!
I live in upstate New York, temperature in winter is around 10F degree.
One day the engine light was on, and I had it checked by the mechanic. He said it was about the thermostat, then he turn the light off on computer and said if it was on again, I would need to replace the thermostat.
Yesterday the light was on again. The mechanic said I need to replace the whole housing. However, he can only get the part from dealer which will cost 650. I have checked online that the whole housing should be around 200, and many people replace by themselves.
May I have some suggestions if I need to replace the whole housing and whom I should ask to replace it?
Thanks!!
