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ANTHONY MUONEKE Posted on Sep 23, 2018
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MY MBENZ S420 1995 V8 MODEL IS GIVING ME PROBLEMS , IT STARTS BUT TAKES A LOT OF FUEL AND THE SOUND IS BURIED INSIDE. IT DOES NOT MOVE SMOOTHLY.

I CHANGED FUEL PUMP, FUEL FILTER, PLUGS, DISTRIBUTOR COVER, CRANK WHEEL SENSOR STILL IT DOES NOT DRIVE WELL WITH A LOT OF FUEL CONSUMED AND SHOOTING.

1 Answer

Kenneth Simmons

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  • Mercedes-Benz Master 1,239 Answers
  • Posted on Sep 24, 2018
Kenneth Simmons
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Joined: Oct 31, 2010
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Probably a lot more thing you could change throttle body, MAF, sensor, plug wires and many other thing.
You would help yourself by finding out what codes are present if you have a check engine light. If you do not have check engine light I would make sure there are none before spending any more money.
Where I live most auto parts store will check your codes for free.

5 Related Answers

Tommy Gall

  • 2 Answers
  • Posted on Sep 26, 2008

SOURCE: trouble starting, keeps cranking, backfires,replaced

if you at any point have changed you´re timing belt you might have timed it a tooth or two of

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Anonymous

  • 69 Answers
  • Posted on Feb 26, 2009

SOURCE: CAR CRANKS OVER BUT NO START I SMELL GAS UNDER HOOD

your pick up coil or parts inside the distributor have failed you may have to check and replace some parts or maybe your whole distributor. sorry.

Anonymous

  • 4 Answers
  • Posted on Apr 26, 2009

SOURCE: 89 Corsica: no power, hesitates in drive, idles

Check your fuel pressure, and or injectors. You may have too much fuel getting into the engine causing it to burn rich and overheat the converters.

Anonymous

  • 1 Answer
  • Posted on Mar 16, 2011

SOURCE: 1988 gmc 5.7l engine, changed, iac motor, map

i have the same exact problem, i have replaced fuel injectors, idle position sensor, idle air sensor, map sensor, temperature sensor,. the only way i can make mine run ok. not great is unpluging the map electrical connector, and it still has no power if u gas on it but it makes it down the road and smells rich, if u find out let me know what the problem was i really love my truck and hate that it doesnt run right, [email protected]

danoyachtcap

danoyachtcap

  • 2907 Answers
  • Posted on Apr 22, 2015

SOURCE: no spark

Those distributors get a lot of heat and vibration. Check all wires inside distributor and coil for loose connections.

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