2000 Nissan Frontier rough idle

Tiny
HANK47
  • MEMBER
  • 2000 NISSAN FRONTIER
  • 100,000 MILES
Idles real low around 500 rpm or less. Seems like it is misfiring. Once you step on gas it runs great. Replaced cap, rotor button and wires. Not sure what else it could be. No check engine light on.I also replaced the air filter, and I also cleaned the fuel injectors.
Tuesday, September 24th, 2013 AT 8:08 PM

1 Reply

Tiny
MADMIKE1735
  • MECHANIC
  • 951 POSTS
Is this a v-6? Very common are the MAF (mass air flow) sensors. I dont recommend cleaning them, and I dont recommend replacing with a cheap one. Grab one from the dealer. I see this fix your issue 9 out of 10 times. Let me know how you make out.
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Tuesday, September 24th, 2013 AT 8:23 PM

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