GMC Jimmy Seized motor how to unseize?

Eric

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driving truck on highway then out of no where all warning lights come on then truck stall coast to side to find out im leaking oil check it totally empty get truck towed home oil cooler line popped off the by the puddle and what the motor looked like i probly ran the motor without oil for maybe 10 seconds because when i stopped there was atleast 4 quarts on the ground there no cracks in the motor i dont think i shot a pushrod but the motor will not turn maybe bearing im looking for an opinion how to get it unstuck or if the motors shot i dont want to rip apart if i can unsieze it and see if anything sounds bad when i could get it to crank tried breaker bar on crank with no starter new oil replace lines still no turning either way any other ideas and if not what is it
Thank You Eric
 
replace motor this is the straight forward way;

if you try to force cranking you might damage other things.

good luck mate, and sorry
 


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