Chrysler 300C & SRT8 Forums banner
radiator cap
1-1 of 1 Results
  1. General Discussion
    I just thought it was a good idea to replace my Original Radiator cap on my 2007 300C 5.7 Hemi with a new Stant Pressure Release valve cap 18psi to fit in place of the old one, and I noticed when my needle on my temp gauge went to the middle, now then cycles a bit below, and before it was always...
1-1 of 1 Results