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7 Posts
Guys, What's involved in replacing the hydraulic lash adjusters on an '89 3.9 CFI motor. I posted this elsewhere and got no responses so I'm trying here. It looks easy enough to get to the point of having the rockers on the bench but I'm not sure if the adjusters can be replaced on there own or do I have to replace the entire rockers. Do I need any 'factory tools'? How about preoiling and/or preloading the new adjusters? Just need to know what I'm in for before I tear it down.
Nigel
Nigel