1994 Ford F 150 Check Engine Light Coming On More Than Normal Just Change Mass

1994 FORD F-150
260,000 MILES
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DOUGIE MADI
  • MEMBER
  • 3 POSTS
Check Engine light coming on more than normal. I just change the Mass Air Flow Sensor, and after approximately 20 miles the check engine light in back on
Dec 19, 2012 at 8:11 AM
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DOUGIE MADI
  • MEMBER
  • 3 POSTS
Check engine light come on more often than normal.
Dec 19, 2012 at 8:24 AM
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SATURNTECH9
  • ✓Experienced Mechanic
  • 30,869 POSTS
The check engine light shouldn't be on at all what are the exact codes you have?
Dec 19, 2012 at 8:26 AM
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DOUGIE MADI
  • MEMBER
  • 3 POSTS
I did'nt pull any codes yet.
Dec 19, 2012 at 9:50 AM
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SATURNTECH9
  • ✓Experienced Mechanic
  • 30,869 POSTS
Alright keep me posted.
Dec 19, 2012 at 7:01 PM
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