hi everyone i am new to this forum and need help. i am looking at buying a d40 appx. 05 06 07 08 09 vintage. now my problem is i have seen about 20 -25 cars all with appx. 100000 now at least 5 or 6 have had another motor put in due to timming chain or oil pump bolt comming off or something else i find this alarming it seems a high percentage of major motor repairs. is it a common thing with these cars or have i just been un lucky in the ones i have seen. if serviced properly are they good cars regards tony