2004 ISUZU

  • Tiny
  • 4ageboi
  • 2004 Isuzu NPR

Hey there ive got a isuzu 2004 truck engine number 4hl1 recently the diesel water trap light went on so ive change the the diesel filter but the light is still on. How do I turn it off.

Wednesday, November 24th, 2010 AT 7:53 AM

1 Answer

  • Tiny
  • mhpautos
  • Expert
  • 30,495 posts

Did you clean the sediment, it may be stick after be full of water, just draining often will not clean out all the muck.

Mark (mhpautos)

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Wednesday, November 24th, 2010 AT 12:53 PM

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