I am experience hard-starting .

1987 MERCEDES BENZ 300E
200,000 MILES
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URETOR
  • MEMBER
  • 1 POST
I've changed fuel filter, fuel pumps and all others yet it can't instantly.

Nov 16, 2011 at 3:20 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,240 POSTS
If fuel pressure is within spec, check all ignition components. Make sure you are getting a good hot blue snapping spark to the plugs.
Nov 16, 2011 at 10:33 AM
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