




Phildeville a écrit:Bonjour à tous,
je viens d'être libéré de prison, et reprend donc mes activités sur le forum.
, ça tombe bien la sortie, tu pourras venir faire la mise sous enveloppe de la #12 ... Phildeville a écrit:Enfin un sujet intéressant : la CAD diesel.
Then what happened to the Olds Diesel to give it such a poor reputation and the impetus for a class-action law suit? The engine suffered from poor familiarity by the consumer and Olds service personnel along with the lack of a water/fuel seperator and drain in the fuel system. This was compounded by a flood of very poor-quality diesel fuel into the market place shortly after the engine's introduction. Any moisture or dirt that would get into the high-pressure Roosa Master injection pump would cause some of the parts to hang up. This could have occurred for only a second, but that was enough time of an incorrect fuel inject cycle that would allow cylinder pressure to peak and overcome head bolt tension or break down the head gasket. The driver may have only sensed a slight shudder but the damage was already done. The injured head gasket would then let coolant seep into the cylinder and since there is little quench volume in a diesel, the uncompressibility of a liquid was a theory very quickly reinforced. Something had to give and it often was a piston, connecting rod or crankshaft but it spelled disaster either way. In addition, both the dealer body and the consumer often used the incorrect oil for the engine, creating further service issues.
The Olds Diesel, when cared for properly, ran for hundreds of thousands of miles, but only in the hands of an experienced diesel operator. Other than that, it makes a great gasoline race engine block.






phil64 a écrit:Donc évite de faire le plein dans les hyper car si tu tombes sur un fond de cuve![]()




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