check engine light, bone stock 04 600 cummins
08-30-2005, 05:24 PM
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check engine light, bone stock 04 600 cummins
dads bone stock 04.5 600 cummins has a check engine light...its throwing codes
P0191 Fuel Rail Pressure Sensor Circuit Performance
and p 2121 but i cant find a description for that one.
anyone know if this is just a fluke or if its evidence of a serious problem?
P0191 Fuel Rail Pressure Sensor Circuit Performance
and p 2121 but i cant find a description for that one.
anyone know if this is just a fluke or if its evidence of a serious problem?
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