p0446 code

Discussion in 'Performance & Fuel' started by whooper16, Apr 9, 2012.

Newest Photos

  1. whooper16

    whooper16 New Member

    got a 99 silverado and truck runs kinda crappy in od .i got a code for vent valve selenoid and wondering if i should replace selenoid . will this fix the problem .any reply much appreciate

Share This Page