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P1094 Diagnostic Trouble Code Discussion for April 2010

Fuel Rail Pressure Low During Idle Or Decel Fuel Cutoff

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Trouble Ticket Help Requests for DTC P1094
Help Request Posted
2005 GMC Sierra 2500 HD SLT 6.6L Hesitation, Surge, Cuts out VIN: 1GTHK232XF
P1094: Fuel Rail Pressure Low During Idle Or Decel Fuel Cutoff. ... me as a referral by another really good customer. He states that he had excessive water in the fuel system and that is where the problems started. Customer took the liberty of cleaning fuel system, new fuel filter, installed all new injectors and then fina...
April 15, 2010