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Gm Tech (Cam)
Gm Tech (Cam), GMC Mechanic
Category: GMC
Satisfied Customers: 1685
Experience:  GM Grand Master Technician 2007. 14 year experience.
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GM Impala: Yes got a 06 impala 3.9 got a code po660 says tuning

Customer Question

Yes got a 06 impala 3.9 got a code po660 says tuning valve circuit bank 1 but had valve replaced mo ago
Submitted: 2 years ago.
Category: GMC
Expert:  Gary replied 2 years ago.
I am sorry your having this problemdid a shop replace the valve for you a month ago ?is this something you play on fixing yourself or looking for a good idea before it goes into the shop ?