Sorry for not responding earlier. Reason I started this thread is
The orig oil gage in my 87 Chevy 350 tbi dash cluster doesn't
Work. So, PO installed a mechanical gage where a clock would
Go. Well, when engine gets warmed up oil pressure shows 0.
Engine runs great, no knocks. Oil pressure connection is located above oil filter. Checked orig gage electrically and it seems to be
Good. Bought new sender and putting a T in line and will be able
To monitor both Gages. Am thinking when PO cut copper tubing,
He squashed tubing when cutting it off, and might be losing
Pressure at idle. 55# pressure when cold. In Florida now, but
Will do this procedure in spring. Sound logical?
