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bucking above 2000rpm

1333 Views 16 Replies 6 Participants Last post by  99excab, 
99excab
so tonite on the freeway playn around with the old man while hes in his stroker from about 70 80 hit wot and above 2000 it kinda bucked but after 90 100 it stopped. i know the converter isnt slipping. fuel issue? its raining traction issue? its not making crazy power so i doubt its spinning at 80. i noticed my egts were crazy low for my truck. generally can hit 1350 with hot unlock. i was barely cracking 1100
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JSPulliam21
That same issue happened to me before my pump hit the bricks.
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JSPulliam21
Injection pump. Rear pump bracket was broken. No idea how long.
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