Engine shakes while car is being driven or in park

Tiny
GRESTREPO
  • MEMBER
  • 2010 JEEP PATRIOT
  • 2.4L
  • 4 CYL
  • AUTOMATIC
  • 155,000 MILES
It has difficulty taking off and wont drive past 40 mph.
Monday, September 23rd, 2019 AT 2:47 PM

2 Replies

Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
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
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Monday, September 23rd, 2019 AT 8:14 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,323 POSTS
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.
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Tuesday, September 24th, 2019 AT 6:22 PM

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