Cadillac Owners Forum banner
  • Hey everyone! Enter your ride HERE to be a part of MAY's Ride of the Month Challenge!

1 - 1 of 1 Posts

1 Posts
Discussion Starter · #1 ·
I have a 92 Deveille 4.9 it has been running rough once it warms up
now it won't start, it turnes over fine and it fires but it won't run. I can
smell a lot of raw gas. I checked the Map sensor according to the service manual, and I am not getting the 5 volt signal vaoltage at the connector
not sure if there is a open on the wire or a problem with the output from the
ECM ???????????????
1 - 1 of 1 Posts