broken ring?
#1
broken ring?
ok i have a 97 12 valve with 269,000 miles and it had a external hg leak so i took the head off and all the cylinders looked great except one had a vertical black line that looked like a sharpie pen line. it wasnt all the way up where the comp rings go and there was no scratch that i could feel so i think its from the oil scraper ring? my buddy is a cummins mech and thought it could be a broken oil scraping ring since it didnt go up as high as the top comp rings do. anyways the hg is fixed and i put over 4 thousand miles on it and the thing doesnt use a drop of oil and no blowby out the oil cap or blowby tube. do you think im ok for a long time or is it going to all of a sudden start sucking oil and get blowby? i know if it was a comp ring that is not good and it would be using oil and have lots of blowby. my mech buddy said just run it and it wont give me any trouble for years but just wondering if anyone had any idea about it. thanks in advance.
#2
#3
Yeah that's what I was thinking but the Cummins mechanic buddy said he motor already has 259,000 miles just run it. It should be good for at least another 50,000 miles before it starts giving me trouble. I only drive it about 8 to 10,000 miles a year so that's a long time. It just seems like it wouldn't last that long with a broken ring after reading all the broken ring stories.
#4
its not now that I would be concerned about .... if you continue to run it the damage could be far worse on the supposedly 50K it my or may not have left ... if its a good engine 500K is not an issue ...
This is my advise - fix it now before it bites you in the *** sooner than you might hope for ....
This is my advise - fix it now before it bites you in the *** sooner than you might hope for ....
#5
its not now that I would be concerned about .... if you continue to run it the damage could be far worse on the supposedly 50K it my or may not have left ... if its a good engine 500K is not an issue ...
This is my advise - fix it now before it bites you in the *** sooner than you might hope for ....
This is my advise - fix it now before it bites you in the *** sooner than you might hope for ....
Last edited by kubiak; 04-18-2014 at 09:21 PM.
#6
#7
#8
Its going to vary per the driver, stresses put on engine, actual shape that the engine is in to start with..... Could be 10miles could be 10k .... No one could give you an exact answers on that magic number ..... You will either get it done .... Or you will find out when it starts puking oil or blue smoke all the time ....
#9
Its going to vary per the driver, stresses put on engine, actual shape that the engine is in to start with..... Could be 10miles could be 10k .... No one could give you an exact answers on that magic number ..... You will either get it done .... Or you will find out when it starts puking oil or blue smoke all the time ....