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Three days ago my 98 D1 began to stall once stopped at traffic lights / stop signs.The RPMs just slowly drop until it stall. While driving without a stop it runs great though. Two nights ago I started it up and the cold ildle went to 2500 and held. Once I placed it in gear it dropped down and drove fine until it got warm where it began to stall again once I came to a stop. I cleaned out the throttle body and believe what is the IACV. THe reason I say believe is because my manual on disk was not all that clear. I have attached a pic for confirmation. DOes any one have any other ideas on possible culprits? My current codes are 1187, 1313, and 1314 which I had prior to this drama.
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