Recently did a compression check while working on the engine. The numbers were:
1 122
2 120
3 104
4 128
5 120
6 128
Number 3 is very low compared to the others and spec. Anything to be done about this to fix number 3? I see there are re-ring kits out there that allow you to replace rings and main and connecting rod bearings. With a head job and a re-ring kit do you think number 3 would improve? Can the re-ring be done while the engine is in the truck? Thanks! Searched for re-ring and nothing.
David
