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Re: Duramax LMM Cranks but no start
Posted to HD/Fleet Forum on 3/21/2010 4 Replies

I know it's been a few weeks but I ran a compression test today. (My adapters and gauge showed up in the mail.)

I'm reading 400-425 psi cranking with all the glow plugs out and a remote starter switch connected at the motor terminals. A minimum of 300psi is ... Login to read more.

4 Replies Received (View Replies)