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  1. I Give Up With My Nitro Going To Sale It..... P0300 Misfiring

    Dodge Nitro Electrical Problems and Questions
    I’ve changed all my Spark Plugs, changed all my Ignition Coils, got a new EGR Valve put on, and still my car is misfiring. I’m not sure what the issue is it just started messing up when I hit 160xxx miles... I think I’m going to just sell this car I’m sick and tired of spending my whole check to...
  2. Going head to head with my Nitro

    Dodge Nitro Mechanical Problems and Questions
    Hi, been a member for a couple years but first time poster. I wanted to post a question about an 07 with a 3.7 that dropped a rockerarm a couple times. After paying the shop 300 twice just to pop the valve cover and put it back only to have it go again a few miles later. I took off the valve...
  3. Fixed misfire now lean/rich code

    Dodge Nitro Mechanical Problems and Questions
    I have a 2007 Dodge nitro 4.0 RT, I recently had a cylinder 5 misfire. So might as well change the coil packs, plugs and injectors since the manifold is always in the way. Everything worked fine drove 100 miles then I get the code for 74-75 lean/Rich. I double-checked everything wires...
  4. Newbie going crazy, fixed misfire now new code

    Newbie Check in!
    I have a 2007 Dodge nitro 4.0 RT, I recently had a cylinder 5 misfire. So might as well change the coil packs, plugs and injectors since the manifold is always in the way. Everything worked fine drove 100 miles then I get the code for 74-75 lean/Rich. I double-checked everything wires...
  5. 2008 Sxt 4x4 3.7 Need Advice!

    Newbie Check in!
    Hi I’m getting a code Cylinder 1 Misfire. I know that can mean a lot of things but I need to get this car fixed fast and inexpensively! I’m a single mom with no car and my kids have to get to school! My car was driving perfect never over heated. I went somewhere turned it off came back and it...
  6. Shuttering And Check Engine Light On

    Dodge Nitro Mechanical Problems and Questions
    Hello , my 07 Nitro 3.7 has been shuttering at first I thought it was just confused on going from drive to overdrive so I always hit the tow button around town or where I won't be doing 55 or better then I turn it off when doing 55 or faster , here lately it has been doing it between 65 and 70...
  7. Cylinder 6 Misfire Dodge Nitro 2007

    Dodge Nitro General Discussion
    ok after flushing heater core, a day later it started misfiring at idle and accelerating. It was huddering, then blinking engine light came on. Took it to get scanned, pull up cylinder 6 misfire. Cleared the code, then vehicle drove normal. Drove it for about 20 mintues and code has not come on...
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