I have a nissan altima 2006, and when i start it for the first time in the morning it accelerates on its own, it used to be just a little but over time its gotten worse, what could it be?

Asked by marcomolo Sep 21, 2014 at 08:31 AM about the 2006 Nissan Altima 2.5 S

Question type: Maintenance & Repair

4 Answers

63,165

Start with the basics. Look for vacuum leaks. Do you have any dashboard lights on?

1 people found this helpful.

Unmetered air getting in to throttle body. A vacuum leak. The ECU does not 'know' that extra air is getting in and does not reduce the engine speed at IAC

63,165

Good evening F.N. I'm going to give advice like that to more and more postings. BASICS. More often than not, after going through a long and technical explanation of what could be the problem the final solution is something like this. " Oh the battery was dead" or " The check engine light has been on since I bought it and now it wouldn't start what could be the problem?"

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