1995 GMC Vandura 2500 Q&A

1995 GMC Vandura 2500 Question: What causes an auto to just cut out on you? it acted like it was getting no air

Before this happen,when l took my foot off the accellerator,it acted like it was about to choke out and it would just gallop until it seemed like it was getting enough air and then would run smooth -
Answer 1
scan test for codes and check fuel pressure -