Re: [MV] Diesel driving characteristics? M1009 6.2l

From: MV Don Low (MVdonlow@hotmail.com)
Date: Mon Dec 15 2003 - 19:28:27 PST


Turn the pump down ?
Just how could you do that ?

all I have found is a neddle that need to be changed out in the pump ?
But I am sure I don't fully understand it all YET !
Since winter hit , my beast runs better, but I do want to understand it
better.
And a little less fuel seems to be calle for

----- Original Message -----
From: "Neil E. Amrhein" <neil@compu-powr.com>
To: "Military Vehicles Mailing List" <mil-veh@mil-veh.org>
Sent: Monday, December 15, 2003 12:50 PM
Subject: Re: [MV] Diesel driving characteristics? M1009 6.2l

Every stock NA 6.2L truck that I have ever driven or owned didn't really
like having the pedal floored if the rev's are not at least 2600-2800. Once
you get the engine wound up some, it seems to handle the extra fuel much
better (although the crappy factory dual exhaust starts to become a
restrictive power-robber). In an M1009, those kinds of rpms put you close to
80mph, and it's hard to push a brick through the air at 80mph with a 135hp
engine without having the pedal to the floor anyway...

You can turn the pump down some, but, personally, I don't think it's worth
it.

----- Original Message -----
From: "chris case" <chriscase@sbcglobal.net>
To: "Military Vehicles Mailing List" <mil-veh@mil-veh.org>
Sent: Monday, December 15, 2003 11:26 AM
Subject: [MV] Diesel driving characteristics? M1009 6.2l

> I've found that my newly acquired (and first diesel) seems to have more
> get-up if I back-off on the throttle, as opposed to pedal-to-the-metal. If
> it were a carbureted gas engine, I'd say it was lean. I haven't noticed
any
> smoke from tailpipe. Is this a normal trait of diesels? or is my pump
> putting out too much fuel? Is the pump adjustable, or do I just have to
> learn to feather the gas? On some days I seem to get 25mpg, some days not
so
> good, 17-20.
>
>
>
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