1997 Nissan Altima Change Motor On Car Wont Star Spark Forget Plug Knock

197 MILES
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ANONYMOUS
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change motor on car it wont star no spark ,,,forget to plug knock senson can that be the problem
Nov 10, 2012 at 1:14 AM
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DOCFIXIT
  • ✓Experienced Mechanic
  • 18,828 POSTS
Was engine same year and from same car and trans? original PCM used? knock sensor should not keep from plugs firing so have checked voltage to coil ? injectors pulsing?
Nov 10, 2012 at 7:22 AM
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