P0446 Diagnostic Trouble Code Discussion for April 2013
EVAP Vent System Performance
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| Help Request | Posted | |
| 2008 Chevrolet Silverado 1500 LT 5.3L No Start P0446: evap vent code. Got this one in today. No start, no fuel psi. Has spot for fuel pump fuse and relay, but nothing in either spot. Customer started it and put in reverse and it died. I have change lots of gm fuel pumps, but not on this newer body style. I am gathering that it i... |
April 16, 2013 |
