Hi, I have a 2003 Dakota 3.9l v6 4x4. Every time I start it up it will quit in under 10 seconds, even if I give it gas it will still quit. In the short time it runs it sounds fine. I have not done anything to it because I just got it but I was wondering if anyone had any idea what is wrong with it, thanks.

 

I will move this to the 2nd generation Dakota sub-forum.

 

Test your fuel pressure to see if it holds steady or bleeds off. Only thing i can think of right off.


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Sounds like O2 sensor. My 96 3.9 had a similar problem where it would start - run fine for about 10 seconds then start to stall like it was starving for ruel or air. Was a cheap fix. Dont let this hinder you. The 3.9 is a fantasticly reliable engine. I drove that 96 for just over 250000 miles. Parts were cheap and it took some of the worst punishment ive ever seen.