FORD RANGER COMPUTER

Hi I Have A Question About My Pcm What's The Symptoms Of A Bad Pcm I Have A 1994 Ford Ranger With A 4.0 And A Automatic Transmission And 2wd...

I Was Driving On The Interstate And Out Of Nowhere The Ceramic Piece Of Spark Plug Blew Out. Unplugged One Coil Pack And Melted Some Of The...

Started A Little Rough Or Weak And Wasn't The Battery, Started Fine Many Times Afterwards. When Shifted Into R, N, D, 3, 2, 1...

The Problem Was Fixed But The Check Engine Light Is Still On. Diagnostic Meter Was Inserted But Ob2 Port Was Not Working To Reset The Check...