'80 Eldorado, '50 Chrysler Windsor, '92 Ford F-250 7.3 4x4
Does anyone know how to test a MAP sensor for a 1980 Eldorado? Its mounted near/on the ecm. My car runs rough when I come to a stop and it cutts out at takeoff sometimes. The timing is at eight degrees and it should be at ten, but the distributer is frozen in the block, i.e.- I can't turn it. My chiltons manual says that the map could be malfunctioning, but I hate to go and buy one and have it not repair the issue, like I have done so many times before. Is there a way to test them? Thanks.