The washer is large enough, hard enough, and has a high enough melting temperature to do serious damage. I think you want to be sure it's not in there. If only copper was magnetic! In any case, to look for it, borrow or buy a borescope. Don't assume that if you find a washer like it in the valley that you have found the one you dropped as it is very common to drop these things and you may have several in the valley right now. Good luck! Joe --- In dmcnews@xxxxxxxxxxxxxxx, "sweetp01569" <paul.sweet@...> wrote: > > While taking out my injectors to send out for cleaning, I accidentally > dropped one of the small copper washers. I will be looking for it > when I have some time, hoping it dropped down below somewhere in a > harmless location. It wasn't on the floor when I looked. Probably a > small chance, but what if the washer dropped into the open injector > opening into the cylinder? I am hoping I don't have to disassemble > anything to look for it, and wondered if serious damage could occur if > a washer did fall into the opening into the engine cylinder. Since it > is a relatively soft and small washer, I would hope it would just get > vaporized as the cylinder fired, or could it totally mess up the > engine. Any advice is appeciated. > > Thanks, > > Paul > vin 10944 > To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/dmcnews/join (Yahoo! ID required) <*> To change settings via email: mailto:dmcnews-digest@xxxxxxxxxxxxxxx mailto:dmcnews-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/