My car slowly accelerates. It doesn't ride rough, just slow to pick up gas. I can have the pedal on the floor and it doesn't make a difference, I was told it was the pcm. Is this true.

Alton Houchens

Asked by Feb 14, 2015 at 11:34 PM about the 2005 Chrysler 300 Base

Question type: Maintenance & Repair

I've already changed the throttle body,
plugs, & gas pedal

1 Answer


Hi you said you changed the throttle body it shows that all engines that year have an electric throttle body ...this will need to be calibrated (follower test) to operate correctly will need to get a scan tool or take it to the dealer to do so

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