» » »

Ford Q&A

Ask Your Question

1994 Ford Ranger Question: at almost any speed it misses/cuts out/bucks/backfires sometimes...

 

Question

waynewalden, 4.0L V6, Blairsville, GA, August 11, 2014, 19:17
 Rookie

changed fuel filter-mass air flow-purge-trans speed-plug wires-replaced cracked vac fittings

1 Answer
Flag This
  • Answer #1

    ziptie12 August 12, 2014, 04:54
     Master

    Has it ever been scanned for codes and had 'live data' monitored to aid in proper diagnosis? STOP replacing parts without info on what the PCM is seeing!

    Flag This
  • Reply

    waynewalden, August 15, 2014, 20:24
     Rookie

    I have a code reader on the koeo test all is good no codes

    Reply
    Flag This