Loads Up!!

1986 FORD RANGER
86,000 MILES • 6 CYL • 4WD • AUTOMATIC
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GANDERSON32
  • MEMBER
  • 9 POSTS
1986 Ford Ranger 2.9 automatic 4x4 Changed every sensor, including computer, will run great until normal operating temp, then "loads up" black smoke, and bucks and******. Ran fine for 2 1/2 days when I installed new O2 sensor, then resumed bucking and********, I am at wit's end, can you help?
Jan 3, 2011 at 6:29 PM
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.
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RANGERDANGER17
  • MEMBER
  • 224 POSTS
have u checked to make your catalictic convertors are not stoppped up
Jan 3, 2011 at 8:01 PM
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JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
Is the engine fuel injected or does it have a carb? I can't remember that model year (transition time).
Mar 16, 2011 at 1:46 PM
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