1993 Ford Explorer Spark knocking

1993 FORD EXPLORER
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PAPPY69
  • MEMBER
  • 3 POSTS
Engine Mechanical problem
1993 Ford Explorer 6 cyl Two Wheel Drive Automatic

Hello, I have put 92 octain and it stll pings when I mash the gas. I also added fuel booster in it, and I still have the pinging. Please help :-)
Feb 13, 2009 at 12:21 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
Have the knock sensor tested. It adjust timing to the point where it is most advanced before this happens. It may be bad.

Let me know what you find.

Joe
Feb 13, 2009 at 12:27 PM
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PAPPY69
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  • 3 POSTS
Thank you very very much. I will have it tested and I will let you know :-)
Feb 14, 2009 at 12:38 AM
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