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P0275 Diagnostic Trouble Code Discussion for November 2010

Cylinder 5 Balance System Malfunction


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Trouble Ticket Help Requests for DTC P0275
Help Request Posted
1998 GMC Savana 3500 6.5L Poor Idle Quality, Hesitation, Surge, Misfire, Poor Fuel Economy, Lags, won't Rev up VIN: 1GTHG35FXW
P0275: Cylinder 5 Balance System Malfunction. This truck just won't go away. I have replaced everything I can think of. Dan suggested a new fuel cap and I got one and this van ran great so I drove it. The van ran fine. I updated my post and the next day this thing started but cannot get out of it's own wa...
November 26, 2010