From: tedhils@cyber-south.com
Date: Wed Sep 08 2004 - 07:41:25 PDT
Odds are very good that your problems are caused by a bad injector pump.
It doesn't matter how few miles a 6.2 has, if it's used and over 10 years
old, you need to have the injector pump rebuilt. We have worked on and sold
a LOT of CUCVs, and they ALL run better with a rebuilt (professionally,
including correct calibration) injector pump. You're going to have to have
it done sooner or later, so you should have it done now and take advantage
on the increased power and better fuel economy in the meantime.
Ted
Ted Hils
Ted's Trucks 'N Stuff
1181 County Road 560
Midland City, AL 36350
334-983-1092
Mon - Fri 8 -5 Central Time
http://www.stores.ebay.com/tedstrucksnstuff
>
> Been working on my HMMWV for a while now off and on. Original motor smoked
> and missed pretty bad. I bought a almost new GM Goodwrench motor with no
> miles
> on it from a fellow. Motor had set for a few years though. I got it put in
> and
> now this motor smokes and misses too. Only thing I used over from the swap
> was
> the injection pump from the original 6.2.. I bought and am using rebuilt
> injectors. The smoke is a whitish/ blue/grey smoke that is very potent.
> Both
> motors sound the same and smoke the same with the miss at idle and clears
> some
> through out the rpm range, but smokes like a freight train. Surely this
> motor is
> not bad too. Could this be the injector pump that has caused all of my
> troubles?
>
> Also, now my power steering pump is pushing power steering fluid out its
> vent
> out the top. And will not steer. I guess from all that sitting around the
> steering pump has went bad too.
>
> If any of you diesel guru's have any ideas, I'm all ears.
>
> Thanks,
> Brian
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