My car is jerking back, why?
Sep 23, 2022 at 1:34 PM
It is jerking back?
2018 FIAT 500
PATRICIASMTH00
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JACOBANDNICKOLAS
- ✓ASE Certified Mechanic
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Hi,
There are several things that can cause this to happen. For example, a fuel pressure issue, ignition issue, vacuum related issues, all can cause it.
By chance, is the check engine light staying on when the engine is running? If it is, then I recommend having the computer scanned for diagnostic trouble codes.
Here is a link that explains how it's done:
https://www.2carpros.com/articles/can-scan-controller-area-network-easy
Let me know if you have this done. Also, let me know if there are any odd sounds, odors, or anything out of the ordinary.
Take care,
Joe
There are several things that can cause this to happen. For example, a fuel pressure issue, ignition issue, vacuum related issues, all can cause it.
By chance, is the check engine light staying on when the engine is running? If it is, then I recommend having the computer scanned for diagnostic trouble codes.
Here is a link that explains how it's done:
https://www.2carpros.com/articles/can-scan-controller-area-network-easy
Let me know if you have this done. Also, let me know if there are any odd sounds, odors, or anything out of the ordinary.
Take care,
Joe
Sep 23, 2022 at 10:13 PM
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