why 1993 ford ranger will not communicate with scanners and running rough

1993 FORD RANGER
54,000 MILES
Avatar
JERRILYN
  • MEMBER
  • 2 POSTS
1993 ford ranger will not communicate with genesis 3.0 scanner
engine is 1.0 v6 w/automatic transmission &ac
hard core start(only stars with ether)
stumble idle if driven fouls out plugs
sparks on all cylinder in coil pack
injectors firing. all vaccum lines checked
replaced plugs ,fuel filter and new air filter
Mar 12, 2012 at 1:13 AM
Advertisement
Avatar
RIVERMIKERAT
  • CAR REPAIR CONTRIBUTOR
  • 6,110 POSTS
As I said in your other thread/question: Check to see if there is power to the diagnostic connector. If not, find out why. I can't find a schematic for your vehicle showing the configuration of the diagnostic connector wiring. Check the light blue and orange wire for power with the ignition on.
Mar 12, 2012 at 1:29 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.