There is no way you can rebuild an injection pump (IP) your self. It must be put on an IP test stand to be calibrated. Only a Diesel injection shop will have a test stand.
Have you tried to adjust or replace the rack screw in the IP? This will usually cure rough idle. I agree that if the car runs good other than rough idle, the IP is OK.
P E H
Last edited by P.E.Haiges; 03-30-2003 at 06:57 PM.
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