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P0175 Diagnostic Trouble Code Discussion for December 2012

Fuel System Rich (Bank 2)

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Trouble Ticket Help Requests for DTC P0175
Help Request Posted
2010 Chevrolet Express 3500 6.0L hard start
P0175: system rich bank 2. After fueling van it hard starts, (long crank time). If you disconnect purge line problem goes away. This only happens after you put gas in tank. Started getting evap codes before this problem came about. This van does have 300000 miles on it. When you run eva...
December 10, 2012
2007 Cadillac Escalade EXT 6.2L MIL Lamp on VIN: 3GYFK62847
P0175: Fuel System Rich (Bank 2). ... p0300 had original plugs and wires on it change them with ac delco parts. also needed a evap vent solenoid. drove it and it came up with po172, p0175. the guy is a "mechanic" so he might of cleared the codes. the ST FT are -5 and LT FT are -12. the...
December 11, 2012