Which CPS

[A/Ox4]

Yesterday while doing some reading I saw a guy who tested 15+ CPS models. He said the best results (other than factory black CPS) were a CPS from Borg Warner.

I looked it up. It costs $25 and can be had from o'reilly's. Today I picked one up and swapped it for my CPS.
Once I verified that mine was a grey started the swap. I wasnt going to touch it if it was black.

The BW CPS was noticeably larger than the grey OEM one. So much so that I wasnt sure it would fit! But it fit perfectly.

Got the BW in and it was an IMMEDIATE difference. The idle is much smoother now. Before it was inconsistent, about 100-200 variation in idle speed. Not much, just enough to be noticeable. That seems to be all gone now. This new CPS only went in today, so I will be on the look out for changes in the truck, but so far I am pleased! The grey is in the glove box along with a 10mm ratchet just in case.

I will report back in a few days with more results.