![I have a 2005 duramax and after a while of driving(especially if i'm hauling a load) the engine light will come on and I have a 2005 duramax and after a while of driving(especially if i'm hauling a load) the engine light will come on and](https://ww2.justanswer.com/uploads/Bluegorilla/2012-06-27_161111_screen_shot_2012-06-27_at_10.10.41_am.png)
I have a 2005 duramax and after a while of driving(especially if i'm hauling a load) the engine light will come on and
![Race Fuel Valve - 2004.5-2010 GM 6.6L Duramax LB7/LBZ/LMM and 2007.5-2010 Dodge 6.7 Cummins (113073000) – Pacific Performance Engineering Race Fuel Valve - 2004.5-2010 GM 6.6L Duramax LB7/LBZ/LMM and 2007.5-2010 Dodge 6.7 Cummins (113073000) – Pacific Performance Engineering](http://ppepower.com/cdn/shop/products/113073000_race_fuel_valve4.jpg?v=1649781003)
Race Fuel Valve - 2004.5-2010 GM 6.6L Duramax LB7/LBZ/LMM and 2007.5-2010 Dodge 6.7 Cummins (113073000) – Pacific Performance Engineering
![Race Fuel Valve - 2004.5-2010 GM 6.6L Duramax LB7/LBZ/LMM and 2007.5-2010 Dodge 6.7 Cummins (113073000) – Pacific Performance Engineering Race Fuel Valve - 2004.5-2010 GM 6.6L Duramax LB7/LBZ/LMM and 2007.5-2010 Dodge 6.7 Cummins (113073000) – Pacific Performance Engineering](http://ppepower.com/cdn/shop/products/113073000_race_fuel_valve2.jpg?v=1637384936)