Jerking when accelerating

CALLENMATLOCK

MEMBER
2007 DODGE CALIBER
4 CYL
FWD
AUTOMATIC
120,000 MILES

Jerking when slowly accelerating (town driving ) is the worst, but also a little when go to pass etc. At higher speeds, has always done a little since bought new. The dealer said normal, but has gotten a lot worse. Have lifetime power train warranty, but this probably not covered.

2 Replies

HMAC300

MECHANIC
48,601 POSTS

Scan for codes and check fuel pressure with a gauge auto parts rent it then check for a vacuum leak.
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

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Thursday, August 11th, 2016 AT 9:33 AM

RENEE L

ADMIN
1,260 POSTS

Hi CALLENMATLOCK,

If you decide you would like to conduct the scan yourself here is a link to an article that features written step by step instructions and pictures explaining how to do the scan yourself, also I have included a link to our YouTube channel with a how to video on code scanning. Most scanners are inexpensive to purchase, you can purchase one online from sites like Amazon.com

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

https://youtu.be/YV3TRZwer8k

Once you have the codes please get back to us so that we can further assist you. We are always happy to help.

Thank you for visiting 2CarPros.com.

Kindest regards,

Renee
Admin