P0238 Diagnostic Trouble Code Discussion for September 2004
Turbocharger Boost Circuit High Voltage
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| Help Request | Posted | |
| 1998 Chevrolet C3500 Cheyenne 6.5L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, MIL Lamp on, HARD START OVERNIGHT VIN: 1GBKC34F7W P0238: Turbocharger Boost Circuit High Voltage. Customer states ck eng light conmes on and vehicle will run rough (sounds loud)probably rpms going up. when this happens extra smoke out tail pipe occurs and ck engine light will iluminate. will have cruise on and it will disengage at this time (I think thats ... |
September 21, 2004 |
