RE: Lifter noise: the cause discovered...

From: STRICKLAND, Tate (tstricklan@shl.com)
Date: Thu Aug 20 1998 - 12:01:44 EDT


AMEN - I forgot that!!!!

Tate

-----Original Message-----
From: Vincent Heckathorn [SMTP:victorylane@iwaynet.net]
Sent: Wednesday, August 19, 1998 11:46 PM
To: dakota-truck@buffnet.net
Subject: Re: DML: Lifter noise: the cause discovered...

You shouldn't have any problems, but make sure the change the oil and
filter and
maybe cut the filter open to see if there is large amounts of wear
particles, if
so your engine life will go to sh**. Also make sure that they replace
all of the
lifters not just the bad one, you should always use new lifters when
putting in
a new cam regardless if it is a roller or not .

Colin

Michael & Jeannine Reynolds wrote:

> Hello DML:
>
> I am the person that has been complaining about a noisy lifter in my
'98
> Dakota 4X4 5.2L (6K miles) Well, I scheduled an appointment to take
the
> truck in today after calling Chrysler Customer Service and telling
them that
> this is the 3rd time I've had the truck back for this problem, and I
want it
> fixed. This afternoon I received a call from the service advisor.
 He told
> me that they found out what was causing the noisy lifter. It seems
that the
> "keeper" on one of the lifters came loose and allowed the lifter to
rotate.
> Since this engine has "roller" lifters (I didn't know that before)
the
> roller rotated about 90 degrees out of line with the cam lobe
rotation,
> gouging the cam lobe. So, they are going to replace the cam, the
bad
> lifter, and the keeper. They had to order the cam, so it should be
in
> tomorrow morning, and they think the truck will be ready tomorrow
afternoon.
> I hope it is, but mostly I want the truck put back together right.
 I can't
> imagine the amount of friction in the engine that this was causing.
> Hopefully the truck will run much better when I get it back. Just
thought
> that you all would like to hear what happened. Do any of you think
that
> this problem could have caused a cylinder to run lean, causing my
pinging
> problem? Or, the friction in the engine caused it to have a heavier
load?
> Just curious. Thanks in advance for any replies.
>
> Michael Reynolds
> '98 Dakota Sport CC 4X4
> 5.2L Flame Red



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