Dodge Challenger Forum banner

spark plug

  1. Dodge Challenger Electrical Problems and Questions
    Hey, new to this forum and have a misfire code to deal with. I want to get some feedback for the best spark plugs for the 6.1? Historically I have gone with NKG and been satisfied but now they have all these different “styles” ? Laser cut? Etc.... and coils too, should I get OEM or you recommend...
  2. Dodge Challenger Mechanical Problems and Questions
    I have a 2016 Challenger RT. I'm at about 30000 miles and decided it'd be a good idea to just check up on the spark plugs (NGK iridium spark plugs LZFR5CI-11), especially since I'm not doing anything else over this quarantine. When I finally took out all the spark plugs, all 16 spark plugs were...
  3. Dodge Challenger Mechanical Problems and Questions
    I had an issue where my transmission would not shift properly under wide open throttle. It would hesitate like it was hitting a rev limiter and the check engine light would come on. I took my car to three different factory dealerships(due to warranty) and no one could figure it out. I finally...
  4. Dodge Challenger SRT Hellcat Forum
    This past Saturday I was at a cruise-in and had a chance to really look over the new Hellcat's engine compartment. Now, I looked at some before but this time I was looking a little harder and was wondering, how on earth does one change spark plugs without removing a number of components? On...
Top