PROBLEM SOLVED! i hope

Last week, i ordered a used fuel injector which came in on friday. put it in yesterday, and so far so good! startups are once again nice and smooth.


since one of the injectors was leaking, has my engine oil been ruined? do you guys think that i should replace the engine oil asap ? or just keep driving til the next scheduled oil change in about 4,000 miles ?


thanks
tim