No power, takes a while to get up to speed

Tiny
TOMMY BOURGEOIS
  • MEMBER
  • 2006 MERCURY MARQUIS
  • V8
  • 2WD
  • 249,000 MILES
Car runs great engine revved up in neutral. In drive won’t rev up car barley moves. Throttle only goes up to 1,000 rpm's it takes a while to get up to speed.
Saturday, May 9th, 2020 AT 4:19 AM

1 Reply

Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
There are a number of things this could be. Here is a video that runs through the basic causes of this:

Basically you have what is called low power. This is typically caused when the there is a load on the engine like you are seeing.

https://youtu.be/U1RoG3I-Oww

Clearly we need to start checking these things and go from there. Let me know if you have questions when reviewing this material. Thanks

https://www.2carpros.com/articles/symptoms-of-low-engine-power
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Saturday, May 9th, 2020 AT 5:11 PM

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