Runs Like A John Deere4 Cyn.

[stickle47]

MY 3.8 TURBO CHARGE RUNS GREAT FOR ABOUT HALF HOUR THAN STARTS POPPING AND LOOSES ALL SENSES LIFTERS ETC COULD IT BE TIMING OUT MISSED A SKIP OR MOTOR ON IT" LAST

USED TO RUN SO GOOD BAFFLED

 

[beygon]

oil pump

maybe check the oil pressure, when it warms up and loses pressure to the lifters

just a thought

 

[Ttype83]

More info on the engine would help, number of miles, mods..cam...yad,yad,yad
Jim