Hi Mespe all the valves are getting oil.

Hi Samiam4 That could be it? Do you or anybody know what the correct intake and exhaust clearances are that would be a great help.
Thanks for reading,
Rich_ie

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1988 Ford F250 4X4 330000 motor never opened
1991 Ford F250 4X4 268000 motor never open new trans
1989 300e 202000 new top end runs like a champ
1987 190e 165000 needs fan clutch radiator tuneup