tex78
Active VIP Member
ok was out yesterday and was good till it sounded like it loaded a plug...
go her home and has 12 pto and 90 mag.... have mcb 2 ring pistions in there...has 1100 miles on the pistions
got the borascope out and there is dents on the top of the pistion.. i'd say the top ring locating pin came out.....
i have heard rktec pistions doing this but now mabe the mcb's are too...
if it was pinging to loosen the pin likei have seen said before shouldn't the knock senor keep it from doing this...
go her home and has 12 pto and 90 mag.... have mcb 2 ring pistions in there...has 1100 miles on the pistions
got the borascope out and there is dents on the top of the pistion.. i'd say the top ring locating pin came out.....
i have heard rktec pistions doing this but now mabe the mcb's are too...
if it was pinging to loosen the pin likei have seen said before shouldn't the knock senor keep it from doing this...