1997 Mercedes Benz E420 fuel injected

1997 MERCEDES BENZ E420
162,000 MILES • 5.0L • V8 • RWD • AUTOMATIC
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BOSS1ST
  • MEMBER
  • 2 POSTS
Changed fuel pumpthree times when it drives it has no power what could it be.
Jul 19, 2015 at 9:16 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,246 POSTS
Is the fuel pressure within the manufacturer's specs? Have you checked to make sure the catalytic converter isn't plugged? Is the check engine light coming on?
Jul 19, 2015 at 11:34 AM
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BOSS1ST
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  • 2 POSTS
Check engine lights coming on catalac converters knew
Jul 19, 2015 at 9:27 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,246 POSTS
What trouble code is coming up?
Jul 24, 2015 at 1:56 PM
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