2024 Duramax Problems

2024 Duramax Problems. Looking at buying my first gmc sierra 1500 duramax. The duramax diesel engine and its insane torque is the best thing about this truck.


2024 Duramax Problems

Took it to the dealer and they found a p0402 for exhaust gas recirculation flow. I’ve had my 2024 since may.

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