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P0236 Diagnostic Trouble Code Discussion for March 2005

Turbocharger Boost System Performance

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Trouble Ticket Help Requests for DTC P0236
Help Request Posted
2000 GMC C3500 Sierra SL 6.5L Poor Idle Quality, Surge, Misfire VIN: 1GDJC34F7X
P0236: Turbocharger Boost System Performance. Hi, I'm having problem where to go from here. The main problem on this tow truck is that the idle in hunting up and down. When the idle goes up by 300 rpm you'll fell it misfire and then goes down fo a moment to a good idle and it repeats again. It always do ...
March 03, 2005