Engine issue, misfire on cylinder 1 and cylinder 2?

Tiny
BIGACE850
  • MEMBER
  • 2002 FORD EXPEDITION
  • 5.4L
  • V8
  • 2WD
  • AUTOMATIC
  • 200,000 MILES
I was told that my engine was bad that I need fuel injectors put in from the previous owner but when I took it by the shop, they told me that I need a new engine Due to a misfire on cylinder 1 and cylinder 2. The Intake Manifold is broken off from the coil pack in the back. The vehicle won't go past 25 MPH. When it shifts to 2nd gear I have no power output. Please help
Thursday, September 19th, 2024 AT 6:07 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
Did they say why the engine was misfiring? is it low compression if so, then yes you need a new or rebuilt engine. Here is a guide to help confirm the issue:

https://www.2carpros.com/articles/how-to-test-engine-compression

and

https://www.2carpros.com/articles/the-reasons-for-low-compression

We need more information to give you advice. Please go over this guide and get back to us.
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Friday, September 20th, 2024 AT 10:47 AM

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