To all that Have Posted here Trying to Help me Remedy Dads old CDI.. I have been Out of Town for weeks and just Got back.

The whole thing came down to this guys. the Filter was OEM. Still had the Original Clamps in Place. I cut the Old ones off then used Fuel Injection Hose clamps to install New Filter. after i Primed the Filter 3 Turns with Key and Started the car and warmed it up i thought we were all set? NOT. so went for test drive great under first load up to 80Mph until i backed out then tried to bring back up to speed went into Limp mode.. crawled back to driveway... hummmm slept on it..and said i wonder if that computer sensed some "Air" Passing through the Rail somehow? so i called a old friend and he said very well could be. Pull both cables off the battery and Hold them Together for a Complete Purge and you should be good to go. worked well. Had my power back and up to speed! went to auto shop and pulled codes. just as i suspected Low Fuel Rail Pressure! Nothing Like a Little Air Passing through or a Burp when you don't need it. getting to my Glow plug replacement asap thanks