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I have a j20 engine in Suzuki escudo but the problem it cuts of its own fuel supply when am driving.i have changed the fuel pump but in no vain.what could be the cause of this.
2.i checked on the computer but it reported there's a solenoid malfunction in part a.what effect does this have on my vehicle.
 

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You need to clarify as to what diagnostic steps you have completed...
  • Did you confirm power to the pump before replacing,
  • have you performed a fuel pressure test at the rail
  • have you confirmed the FI are firing
What solenoid has the scanner indicated is faulty?
 

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What year/model Escudo are you working on?
 
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