On #17084 I was getting some weird readings for oil pressure too. At one point the pressure would go off the scale (pegged straight up) and then would return to normal. I ordered a new Oil Pressure sending unit (the one calibrated properly - about $35). When I installed it I found the wire going to the original sender was loose so when it was off the gauge would be pegged. After replacing it I have had steady and normal readings ever since. I don't mean to say the sending unit is the problem but it is a easy way to rule out what I think is the most probable cause. Mike #17084 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/ <*> 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/