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.

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

Question type: Maintenance & Repair

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

13,735

Moparjohn answered 9 years ago

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 ...you will need to get a scan tool or take it to the dealer to do so

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GuruLPB7L answered 5 years ago

The car have half tank full it will stop and add it will start?

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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. 2 Answers

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

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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.

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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.

2 Answers

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