The 3.0L I6 LZ0 Duramax makes more power and torque than the LM2 that it replaces. That said, it isn't without it's faults, as highlighted in a new video.
GM has specific guidance regarding the use of fuel additives in its gas- and diesel-powered vehicles. Now, we're taking a ...
Stop your Silverado's rapid oil loss with this practical guide. Fleet data show that disabling DFM cylinder cutoffs and ...
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