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  1. #1
    Enthusiast
    Join Date
    Jul 2017
    Location
    Seabrook, TX
    Posts
    23

    Gen IV 2010 low rpm hesitation what should I check

    I have a 2010 with 8K miles, Mopar Performance Controller. No other mods. It just recently started some hesitation at low rpms.
    No codes coming up on the dash.
    Something I need to clean or change out?

    Thanks.

  2. #2
    Enthusiast
    Join Date
    Oct 2013
    Location
    Phoenix, AZ
    Posts
    718
    8k miles??? - you need to get out there and blow out some carbon!

    I'm having a similar problem and here's my plan of attack. Air/Fuel/Spark. It had been a while since I changed my air filter - so easy fix. Fuel - starting with an easy attempted fix - Techron fuel injector cleaner. Lot's of fuel system cleaners and Techron always seems to get mentioned. Spark - At only 8k miles probably not an issue - but your wires/plugs are 10 years old. Looking at the spark plugs and checking color/condition may be helpful. I recently had another issue prior, so I'm also planning to test each of the individual coil packs as well. Good luck. And since I believe each post should have a pic ....

  3. #3
    Enthusiast
    Join Date
    Jul 2017
    Location
    Seabrook, TX
    Posts
    23
    Changed to a set of "quality wires" from Adam, and changed the spark plus, used OEM champion plugs.
    Plugs all looked good, but the car runs issue free now, must have been a wire.
    Thanks.

    new wires.jpg
    Last edited by RandyM; 07-03-2020 at 06:10 PM. Reason: images

  4. #4
    Enthusiast
    Join Date
    Nov 2013
    Location
    Lucas, Texas
    Posts
    2,009
    Quote Originally Posted by RandyM View Post
    Changed to a set of "quality wires" from Adam, and changed the spark plus, used OEM champion plugs.
    Plugs all looked good, but the car runs issue free now, must have been a wire.
    Thanks.

    new wires.jpg
    Can't got wrong with Adam's wires. On my second set in 8 years or so.


 

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