New to me 2000 Tahoe

[Tommy 874]

I'm also new to this awesome site!! My problem is my service engine soon light is on. It has 178,000 miles. Code reads P0446. What could that be? Please help

 

[SPLmonster13]

Firstly, WELCOME!
Second, check this out for your code and how to fix it.

http://www.gmtruckclub.com/forum/sh...evap-emissions-vent-circuit-low#axzz2D3xiJeBe

 

[Tommy 874]

Thank you!! How would I clear the code after I did this fix?

 

[SPLmonster13]

I believe if you take it to autozone or a similar parts store they will have a scanner and can do that for you.

 

[Tommy 874]

Thanks