Q: Can't find the petcock

asked by on June 17, 2017

I am trying to flush my coolant to replace it with new coolant as I can not afford to pay someone to do it, I need to know if I have a pressurized or traditional system, I can not find the petcock as I believe I have a pressurized system. Thank you.

My car has 135000 miles.
My car has an automatic transmission.

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