2000 nissan maxima

2000 NISSAN MAXIMA
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BOSCHEY
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  • 1 POST
2000 maxima 120000 miles that won't idle when engine is cold.
has been in and out of the nissan dealer. replace the computer, fuel regulators, fuel pump. no check engine light. sounds like it back fires through the intake. please help
Nov 3, 2007 at 9:39 AM
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BLACKOP555
  • ✓ASE Certified Mechanic
  • 10,386 POSTS
  • ASE Certified Mechanic
check the and clean the MAF and IAT with aresol cleaner. do not touch the MAF's wires or you will break them off. you can clean the iat with the same stuff but you can be a bit more abrasive with it. if those dont work then check the coolant temp sensor and sending unit.
Nov 3, 2007 at 3:15 PM
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