I've been on this site before about this problem. Well the Outside Air Temp is about 50-60 degrees F now and the hesitation is practically gone. 1. Are these cars prone to vapor lock? 2. Could a too lean of a mixture produce a low vacuum indication? (The car runs GREAT when the 7th (cold) injecter is working below 60 degrees Centigrade)
Intruder

------------------