[goathead75]

Got a question on my new (to me) Maxima. It's a 2001 SE 5sp with 113k on the clock. I'm running into two issues, the first on cold start up. If I start up and just take off without letting it warm up, it bucks and chugs. After about 30 seconds it's good. The other issue I run into is when you run the engine up over 3100 rpm or so it runs great and then bogs for a bit and then takes off again. I notice it in both 2nd and 3rd gear mostly. Any thoughts?

edit: I should also mention there are no code and the check engine light is not on.

 

[goathead75]

Nevermind, found it. Changed the plugs since they appeared to be original and that helped a little bit, but still had the bog over 3k rpm. Changed the MAF and now it runs like a demon. Incredible improvement!