Thread: how do i fix this

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Originally Posted by chevyracn92

I have a 92 silverado show truck. the oil pump got weak so i pulled it apart and decided to do a complete rebuild. i honed the cylinders but now my pistons are locking up in the cylinders. it ran just fine before and it all got replaced with standard equipment. i had all the parts double checked to make sure i had the right rings and bearings and it was all fine. how do i fix this for little or no expense.

When you re-assembled it did you pay attention to the "thrust side" of the connecting rod?
If you have the rods in the engine backward you might not be able to turn the engine over.