Mazda Truck Engine Idle Rough

Hi, My Truck A 1994 Mazda B3000 3.0 Ltr. F.i. V6,170,000 Miles, Idles Rough For The First Minute Or So At A Cold Start-up. After It Senses...

Just Installed Another Long Block. Took Some Parts From Old Engine. Truck Runs But Has Very Rough Idle. Mechanic Who Installed Engine Can...

I Have A 1993 Mazda B2600i Automatic Transmission With 180,000 Miles. The Vehicle Runs Great When It Is Started After It Has Set For An...