Engine shakes while car is being driven or in park

2010 JEEP PATRIOT
155,000 MILES • 2.4L • 4 CYL • AUTOMATIC
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GRESTREPO
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It has difficulty taking off and wont drive past 40 mph.
Sep 23, 2019 at 2:47 PM
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KASEKENNY
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Hi,

We need to start what codes are in the system. More than likely this is a misfire or possibly a vacuum leak. However, we need to find out if and what codes are there before we start guessing. If you don't have a code reader or scan tool, most parts stores will pull codes free of charge.

Let me know what you find and we can go from there. Thanks
Sep 23, 2019 at 8:14 PM
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STRAILER
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Hello,

Here is a guide to help you get started:

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

It sounds like tan engine misfire as well.

https://www.2carpros.com/articles/engine-misfires-or-runs-rough

Please run down these guides and report back.
Sep 24, 2019 at 6:22 PM
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