When replacing the hpfp, it is critical to inspect the roller tappet (cam follower) View them online, print them or download the original to keep on. A worn or scored tappet will quickly destroy a new pump and can cause severe camshaft damage
Kia Optima: Removal and Installation - Repair procedures - Ignition
Before installing the high pressure fuel pump, position the roller tappet in the lowest position by rotating the crankshaft
Otherwise the installation bolts may be broken because of tension of the pump spring.
By applying the knowledge in this kia optima 2006 service repair manual, any owner should be able to make the right decisions about what they need to do to maintain and repair the kia optima 2006 Learn how to replace a fuel pump on a kia optima, including symptoms, costs, part types, and common mistakes to avoid during installation. When replacing, always install a new roller tappet (cam follower) to prevent immediate failure of the new or used pump Has anyone else have to replace their high pressure fuel pump because the pump started to piss fuel into the crank case?
Find kia optima (k5) service manuals in pdf format for the years 1998 through to 2007 for free
