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Re: CAT C7 EXCESSIVE BLOWBY
Posted to HD/Fleet Forum on 9/23/2020 3 Replies

I am suspicious. Sounds like starting fluid has been used. This will crack a piston and cause this.

Another issue is poor maintenance or the air cleaner was removed and the motor has been "dusted".

I am surprised you are not considering to an in chassis re... Login to read more.

3 Replies Received (View Replies)